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Multi-Hazard — Smart City & Public Spaces

Smart City & Public Spaces · 500 rows · seed 123456

iotsyn_6a68b7e39b21d4.09830019

Reference Engine — Internally Verified

Documented reference implementation with a fixed data contract, reproducible generation, and internal validation. External empirical validation remains limited.

engine 4.4.0 · schema 4.4.0 · evidence R12 · seed 123456 · generated 2026-07-28T14:08:35Z

maturity reference · validation internally_verified

#SmartCity #PublicSpaces #UrbanSensing #UTCI #ThermalComfort #AirQuality #PM25 #NO2 #Occupancy #LAeqNoise #SyntheticData #IoT

Configuration

IoTSyn v4.4.0 engine; master_seed: 123456; Capacity: 240; Controls: preset=multi_hazard, heat=high, noise=low, audience=general_public; EXTENDED (non-normative)

Data Points

500

License

CC0 1.0

Downloads

12

Views

133

Download CSV Download Validation Report (JSON) Download Scenario & Controls (JSON) Download Elevated-Risk Episodes (JSON) Download Strategy File (JSON) Download Manifest (JSON)

Data Preview

First 120 of 500 rows

Interactive charts generated automatically from a sample of your dataset.

Thermal — air, radiant & UTCI (°C)

Occupancy (persons)

Air quality — PM2.5 & NO2 (µg/m³)

Noise — LAeq 15-min (dBA)

UTCI stress category

Crowd state

Overall action level

Risk Episodes

Download JSON

Contiguous intervals where the overall action level reached caution or higher — 1 episode.

#StartEnd IntervalsPeak levelDominant issue
1 2026-07-14T00:00:00+01:00 2026-07-19T04:45:00+01:00 500 severe thermal

Behaviour-change Strategies

Download JSON

Elevated (≥ high-risk) episodes paired with salient audiences, ranked by the compound priority score (compound_priority_v1) — 339 strategy objects. Behavioural fields are design templates (tagged in evidence_basis), and every object is ex_post — reconstructed from realized data, claiming no advance notice.

#Audience Focal hazardPeak Person-minPriority Objective
1 general public thermal severe 12,045 3.35 Shift activity to cooler hours and to shaded or indoor areas during the episode.
2 families thermal severe 6,480 3.06 Shift activity to cooler hours and to shaded or indoor areas during the episode.
3 general public thermal severe 6,735 2.67 Shift activity to cooler hours and to shaded or indoor areas during the episode.
4 families thermal severe 4,380 2.56 Shift activity to cooler hours and to shaded or indoor areas during the episode.
5 elderly thermal severe 3,465 2.53 Shift activity to cooler hours and to shaded or indoor areas during the episode.
6 general public thermal severe 4,305 2.17 Shift activity to cooler hours and to shaded or indoor areas during the episode.
7 elderly thermal severe 2,400 2.07 Shift activity to cooler hours and to shaded or indoor areas during the episode.
8 general public thermal severe 3,840 2.05 Shift activity to cooler hours and to shaded or indoor areas during the episode.
9 commuters thermal severe 3,090 1.84 Shift activity to cooler hours and to shaded or indoor areas during the episode.
10 families thermal severe 2,265 1.80 Shift activity to cooler hours and to shaded or indoor areas during the episode.
11 families thermal severe 2,085 1.71 Shift activity to cooler hours and to shaded or indoor areas during the episode.
12 students thermal severe 2,550 1.65 Shift activity to cooler hours and to shaded or indoor areas during the episode.
13 general public thermal severe 2,325 1.57 Shift activity to cooler hours and to shaded or indoor areas during the episode.
14 commuters thermal severe 2,280 1.55 Shift activity to cooler hours and to shaded or indoor areas during the episode.
15 families thermal severe 1,725 1.52 Shift activity to cooler hours and to shaded or indoor areas during the episode.
16 general public thermal severe 2,190 1.51 Shift activity to cooler hours and to shaded or indoor areas during the episode.
17 elderly thermal severe 1,125 1.28 Shift activity to cooler hours and to shaded or indoor areas during the episode.
18 general public thermal high risk 3,345 1.28 Shift activity to cooler hours and to shaded or indoor areas during the episode.
19 commuters thermal severe 1,560 1.22 Shift activity to cooler hours and to shaded or indoor areas during the episode.
20 general public thermal severe 1,530 1.21 Shift activity to cooler hours and to shaded or indoor areas during the episode.

Domain Validation

Passed with warnings Download report

Deterministic and internal-consistency checks (Section 10) recomputed directly from the emitted rows using the engine's own rules — 0 violations across 500 rows.

Violations
0
Risk completeness (mean)
1
UTCI clamped rows
12
Air-quality null rows
0
CheckClass StatusRowsViolations
Rows conform to the CSV data dictionary (types, nullability, enums) numerical correctness PASS 500 0
No non-finite floating-point values (Section 10.3) numerical correctness PASS 500 0
Range and unit bounds: fractions in [0,1], RH in [0,100], non-negativity (10.3/10.6) numerical correctness PASS 500 0
offered = admitted + rejected + deferred_timeout + queue (capacity accounting) numerical correctness PASS 500 0
Audience counts sum exactly to occupancy (Section 10.3) numerical correctness PASS 500 0
operational_capacity_ratio = occupancy / capacity internal consistency PASS 500 0
utci_stress_category recomputes from utci_c (Section 7.2) numerical correctness PASS 500 0
thermal_risk_level recomputes from utci_c (Section 7.3) numerical correctness PASS 500 0
Risk vector (overall/dominant/co-dominant/elevated/compound/completeness) recomputes from component levels (Section 8.5) internal consistency PASS 500 0
Rolling-window completeness flags agree with their value columns internal consistency PASS 500 0
UTCI inputs within the accepted domain (Section 7.1); clamping is a warning numerical correctness WARN 500 0
Air-quality risk available (rolling 24h window complete); incomplete is a warning internal consistency PASS 500 0

Programmed couplings (internal consistency)

air_temperature_c × relative_humidity_pct: r=-0.9194 ✓ occupancy_persons × LAeq_15min_dBA: r=0.1862 ✓ traffic_flow_vehicles_h × LAeq_15min_dBA: r=0.8126 ✓

Full Dataset Rows

Rows 1–50 of 500 · 64 columns · Page 1 / 10

Every row and every column of this dataset is rendered server-side so that search engines and AI crawlers can index the data directly. Use the pagination below to navigate, or download the full CSV above.

# timestamp step_duration_seconds day_type cloud_state cloud_fraction precipitation_mm_h air_temperature_c vapour_pressure_pa relative_humidity_pct wind_speed_10m_m_s wind_speed_pedestrian_m_s mean_radiant_temperature_c crowd_state crowd_state_mechanism offered_arrivals_count admitted_arrivals_count rejected_arrivals_count deferred_arrivals_count deferred_timeout_count queue_length_persons occupancy_persons operational_capacity_ratio audience_general_public_persons audience_families_persons audience_elderly_persons audience_students_persons audience_commuters_persons audience_event_attendees_persons dominant_audience traffic_flow_vehicles_h pm25_emission_ug_s pm25_background_ug_m3 pm25_physical_ug_m3 pm25_sensor_raw_ug_m3 pm25_sensor_calibrated_ug_m3 pm25_rolling_24h_ug_m3 pm25_rolling_complete no2_emission_ug_s no2_background_ug_m3 no2_physical_ug_m3 no2_sensor_raw_ug_m3 no2_sensor_calibrated_ug_m3 no2_rolling_24h_ug_m3 no2_rolling_complete LAeq_15min_dBA noise_window_complete utci_c utci_stress_category utci_input_clamped wbgt_outdoor_c thermal_risk_level air_quality_risk_level noise_risk_level crowding_risk_level overall_action_level dominant_issue co_dominant_issues elevated_issues elevated_hazard_count compound_risk_flag risk_completeness_fraction overall_action_level_provisional risk_communication_template_id risk_communication_message
1 2026-07-14T00:00:00+01:00 900 weekday clear 0.1049 0.000 28.655 1914.09 48.86 3.007 1.103 34.521 normal stochastic 16 16 0 0 0 0 37 0.1542 12 10 3 3 8 1 general_public 424.97 188.87 24.00 23.913 23.966 24.165 true 354.14 40.00 39.866 40.677 40.142 true 61.77 true 28.31 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
2 2026-07-14T00:15:00+01:00 900 weekday clear 0.1877 0.000 29.128 1915.23 47.57 1.635 0.600 35.738 normal stochastic 8 8 0 0 0 0 31 0.1292 12 6 3 3 6 1 general_public 351.04 156.02 24.00 23.834 23.502 24.110 true 292.53 40.00 39.740 35.531 40.115 true 60.04 true 30.39 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
3 2026-07-14T00:30:00+01:00 900 weekday clear 0.2624 0.000 29.060 1941.31 48.41 2.845 1.043 36.338 quiet stochastic 7 7 0 0 0 0 25 0.1042 8 4 4 2 6 1 general_public 350.59 155.82 24.00 23.898 25.675 24.131 true 292.16 40.00 39.840 42.540 40.155 true 60.86 true 29.31 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
4 2026-07-14T00:45:00+01:00 900 weekday clear 0.1490 0.000 28.978 1823.31 45.68 4.786 1.755 36.962 quiet stochastic 4 4 0 0 0 0 16 0.0667 4 4 3 1 4 0 235.48 104.66 24.00 23.926 27.101 24.138 true 196.23 40.00 39.882 40.498 40.135 true 60.30 true 27.37 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
5 2026-07-14T01:00:00+01:00 900 weekday clear 0.1608 0.000 28.221 1817.59 47.58 2.925 1.073 36.802 quiet stochastic 2 2 0 0 0 0 12 0.0500 3 3 1 0 4 1 commuters 188.30 83.69 24.00 23.878 19.577 24.084 true 156.92 40.00 39.802 41.186 40.120 true 59.48 true 28.46 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
6 2026-07-14T01:15:00+01:00 900 weekday clear 0.4187 0.000 28.189 1714.01 44.95 1.203 0.441 36.971 busy stochastic 15 15 0 0 0 0 22 0.0917 8 5 3 3 2 1 general_public 181.61 80.71 24.00 23.738 25.990 24.105 true 151.34 40.00 39.574 40.714 40.133 true 61.14 true 30.05 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
7 2026-07-14T01:30:00+01:00 900 weekday clear 0.2400 0.000 27.896 1695.19 45.23 1.419 0.521 37.458 busy stochastic 20 20 0 0 0 0 36 0.1500 9 10 7 4 2 4 families 172.01 76.45 24.00 23.768 25.640 24.121 true 143.34 40.00 39.622 39.044 40.077 true 60.84 true 29.79 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
8 2026-07-14T01:45:00+01:00 900 weekday clear 0.1380 0.000 27.743 1595.86 42.96 0.685 0.251 37.773 busy stochastic 19 19 0 0 0 0 37 0.1542 12 10 6 2 4 3 general_public 172.17 76.52 24.00 23.600 22.147 24.099 true 143.47 40.00 39.350 46.716 40.177 true 61.33 true 30.03 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
9 2026-07-14T02:00:00+01:00 900 weekday clear 0.1685 0.000 27.350 1614.54 44.47 0.590 0.216 37.726 normal stochastic 9 9 0 0 0 0 29 0.1208 10 6 2 4 4 3 general_public 183.79 81.68 24.00 23.563 23.837 24.117 true 153.16 40.00 39.290 44.140 40.260 true 60.92 true 29.84 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
10 2026-07-14T02:15:00+01:00 900 weekday clear 0.2777 0.000 27.295 1581.64 43.70 1.257 0.461 37.877 normal stochastic 13 13 0 0 0 0 22 0.0917 11 1 2 2 4 2 general_public 212.12 94.28 24.00 23.755 21.826 24.115 true 176.77 40.00 39.604 33.673 40.257 true 63.10 true 29.44 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
11 2026-07-14T02:30:00+01:00 900 weekday clear 0.1576 0.000 27.349 1549.72 42.69 0.793 0.291 38.240 normal stochastic 9 9 0 0 0 0 23 0.0958 8 2 2 1 6 4 general_public 228.93 101.75 24.00 23.661 26.048 24.161 true 190.78 40.00 39.454 42.392 40.293 true 62.50 true 29.80 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
12 2026-07-14T02:45:00+01:00 900 weekday clear 0.1123 0.000 27.391 1515.47 41.64 0.627 0.230 38.447 quiet stochastic 7 7 0 0 0 0 19 0.0792 7 2 1 1 6 2 general_public 226.47 100.66 24.00 23.600 24.011 24.155 true 188.73 40.00 39.356 37.269 40.241 true 60.56 true 29.88 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
13 2026-07-14T03:00:00+01:00 900 weekday clear 0.3326 0.000 27.312 1605.59 44.32 0.318 0.116 38.260 quiet stochastic 1 1 0 0 0 0 10 0.0417 2 1 0 2 3 2 commuters 265.42 117.96 24.00 23.442 23.112 24.194 true 221.18 40.00 39.107 33.540 40.146 true 61.31 true 29.97 moderate heat stress true caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
14 2026-07-14T03:15:00+01:00 900 weekday clear 0.1517 0.000 27.774 1629.20 43.78 0.817 0.300 38.924 quiet stochastic 7 7 0 0 0 0 12 0.0500 5 0 0 4 2 1 general_public 228.25 101.45 24.00 23.666 23.894 24.177 true 190.21 40.00 39.462 40.404 40.193 true 60.07 true 30.38 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
15 2026-07-14T03:30:00+01:00 900 weekday clear 0.1305 0.000 27.792 1602.48 43.01 1.226 0.450 38.895 quiet stochastic 6 6 0 0 0 0 16 0.0667 6 3 0 4 2 1 general_public 228.33 101.48 24.00 23.755 23.597 24.179 true 190.27 40.00 39.606 45.644 40.224 true 61.02 true 30.10 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
16 2026-07-14T03:45:00+01:00 900 weekday clear 0.0882 0.000 27.388 1575.30 43.29 2.442 0.896 38.376 quiet stochastic 7 7 0 0 0 0 15 0.0625 7 3 0 1 3 1 general_public 216.50 96.22 24.00 23.861 23.450 24.191 true 180.42 40.00 39.776 40.867 40.145 true 62.62 true 28.40 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
17 2026-07-14T04:00:00+01:00 900 weekday clear 0.3266 0.000 26.924 1614.32 45.59 2.862 1.049 37.544 normal stochastic 9 9 0 0 0 0 17 0.0708 9 4 1 1 1 1 general_public 230.00 102.22 24.00 23.881 22.801 24.190 true 191.66 40.00 39.809 40.731 40.055 true 60.29 true 27.39 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
18 2026-07-14T04:15:00+01:00 900 weekday clear 0.1109 0.000 26.764 1631.27 46.50 2.379 0.872 37.303 normal stochastic 9 9 0 0 0 0 17 0.0708 9 2 2 1 2 1 general_public 227.94 101.31 24.00 23.860 27.565 24.284 true 189.95 40.00 39.774 40.347 40.034 true 61.17 true 27.83 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
19 2026-07-14T04:30:00+01:00 900 weekday clear 0.0618 0.000 26.493 1702.88 49.32 3.306 1.212 36.712 busy stochastic 27 27 0 0 0 0 38 0.1583 18 6 3 1 8 2 general_public 214.03 95.13 24.00 23.894 26.063 24.266 true 178.36 40.00 39.829 37.077 40.005 true 62.76 true 26.43 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
20 2026-07-14T04:45:00+01:00 900 weekday clear 0.2370 0.000 26.742 1653.02 47.18 2.540 0.931 36.518 quiet stochastic 9 9 0 0 0 0 33 0.1375 17 5 1 2 7 1 general_public 197.32 87.70 24.00 23.863 25.075 24.282 true 164.43 40.00 39.778 37.119 39.959 true 61.96 true 27.45 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
21 2026-07-14T05:00:00+01:00 900 weekday partly_cloudy 0.8431 0.000 27.181 1759.17 48.94 3.615 1.326 32.622 quiet stochastic 5 5 0 0 0 0 22 0.0917 15 2 0 2 2 1 general_public 345.13 153.39 24.00 23.917 21.210 24.232 true 287.61 40.00 39.870 30.549 39.911 true 62.90 true 25.67 no thermal stress false low caution caution low caution air_quality ["air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue air_quality.
22 2026-07-14T05:15:00+01:00 900 weekday partly_cloudy 0.2516 0.000 27.724 1695.92 45.70 3.176 1.165 36.527 quiet stochastic 9 9 0 0 0 0 16 0.0667 7 1 2 0 4 2 general_public 381.36 169.49 24.00 23.911 26.121 24.242 true 317.80 40.00 39.862 38.956 39.955 true 62.48 true 27.51 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
23 2026-07-14T05:30:00+01:00 900 weekday partly_cloudy 0.6360 0.000 27.244 1652.30 45.79 3.296 1.209 34.201 quiet stochastic 6 6 0 0 0 0 12 0.0500 6 1 1 0 4 0 general_public 532.70 236.75 24.00 23.933 24.033 24.249 true 443.91 40.00 39.902 39.611 39.962 true 62.76 true 26.31 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
24 2026-07-14T05:45:00+01:00 900 weekday partly_cloudy 0.4555 0.000 26.669 1591.52 45.62 2.237 0.821 33.934 quiet stochastic 10 10 0 0 0 0 17 0.0708 6 5 2 0 4 0 general_public 431.94 191.98 24.00 23.887 22.983 24.255 true 359.95 40.00 39.828 33.661 39.918 true 60.56 true 26.97 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
25 2026-07-14T06:00:00+01:00 900 weekday partly_cloudy 0.2258 0.000 26.629 1587.86 45.63 2.925 1.073 33.574 busy stochastic 50 50 0 0 0 0 58 0.2417 27 16 8 1 4 2 general_public 477.89 212.40 24.00 23.918 22.941 24.239 true 398.24 40.00 39.876 38.078 39.870 true 60.76 true 26.00 no thermal stress false low caution caution low caution air_quality ["air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue air_quality.
26 2026-07-14T06:15:00+01:00 900 weekday partly_cloudy 0.4710 0.000 26.838 1485.01 42.15 1.865 0.684 32.718 normal stochastic 24 24 0 0 0 0 62 0.2583 22 23 5 3 6 3 families 589.77 262.12 24.00 23.900 19.636 24.209 true 491.48 40.00 39.859 42.046 39.867 true 62.49 true 27.01 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
27 2026-07-14T06:30:00+01:00 900 weekday partly_cloudy 0.8228 0.000 27.598 1425.99 38.71 3.164 1.160 30.947 normal stochastic 26 26 0 0 0 0 56 0.2333 24 18 4 2 5 3 general_public 630.00 280.00 24.00 23.943 21.846 24.219 true 525.00 40.00 39.921 36.149 39.852 true 61.90 true 25.56 no thermal stress false low caution caution low caution air_quality ["air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue air_quality.
28 2026-07-14T06:45:00+01:00 900 weekday overcast 0.8255 0.000 27.978 1447.01 38.42 2.562 0.940 30.800 normal stochastic 29 29 0 0 0 0 63 0.2625 32 17 4 5 4 1 general_public 787.63 350.06 24.00 23.955 23.121 24.195 true 656.36 40.00 39.950 38.924 39.882 true 62.66 true 26.54 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
29 2026-07-14T07:00:00+01:00 900 weekday overcast 0.8909 0.000 28.679 1432.56 36.52 2.972 1.090 30.536 normal stochastic 32 32 0 0 0 0 67 0.2792 32 12 10 6 5 2 general_public 1261.10 560.49 24.00 24.024 22.786 24.160 true 1050.92 40.00 40.076 41.585 39.832 true 64.20 true 26.60 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
30 2026-07-14T07:15:00+01:00 900 weekday partly_cloudy 0.3379 0.000 29.364 1428.33 34.99 1.074 0.394 32.166 normal stochastic 21 21 0 0 0 0 60 0.2500 30 9 7 7 3 4 general_public 1117.45 496.65 24.00 24.012 22.215 24.133 true 931.21 40.00 40.094 39.065 39.827 true 63.45 true 29.17 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
31 2026-07-14T07:30:00+01:00 900 weekday partly_cloudy 0.4924 0.000 29.545 1382.88 33.53 1.825 0.669 31.332 busy stochastic 61 61 0 0 0 0 87 0.3625 37 12 12 8 13 5 general_public 1072.80 476.80 24.00 23.999 28.265 24.191 true 894.00 40.00 40.044 36.667 39.807 true 64.49 true 28.54 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
32 2026-07-14T07:45:00+01:00 900 weekday partly_cloudy 0.5972 0.000 30.186 1443.94 33.74 1.296 0.475 31.009 normal stochastic 48 48 0 0 0 0 94 0.3917 36 20 15 8 11 4 general_public 812.90 361.29 24.00 23.927 21.953 24.164 true 677.41 40.00 39.924 34.462 39.855 true 62.85 true 29.39 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
33 2026-07-14T08:00:00+01:00 900 weekday partly_cloudy 0.8152 0.000 32.213 1382.51 28.79 1.445 0.530 31.659 normal stochastic 23 23 0 0 0 0 81 0.3375 34 16 12 7 10 2 general_public 905.01 402.23 24.00 23.956 27.488 24.205 true 754.17 40.00 39.974 35.286 39.815 true 62.67 true 31.01 moderate heat stress false caution caution caution low caution thermal ["thermal","air_quality","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue thermal.
34 2026-07-14T08:15:00+01:00 900 weekday partly_cloudy 0.1639 0.000 34.060 1416.63 26.59 0.944 0.346 31.552 busy stochastic 45 45 0 0 0 0 87 0.3625 37 14 9 8 13 6 general_public 1421.43 631.75 24.00 24.120 23.904 24.178 true 1184.53 40.00 40.303 43.361 39.809 true 66.25 true 32.65 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
35 2026-07-14T08:30:00+01:00 900 weekday partly_cloudy 0.6482 0.000 34.117 1480.31 27.70 0.274 0.100 33.062 busy stochastic 35 35 0 0 0 0 93 0.3875 42 16 11 10 10 4 general_public 1443.11 641.38 24.00 24.261 33.565 24.254 true 1202.59 40.00 40.652 46.758 39.902 true 65.43 true 33.05 strong heat stress true high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
36 2026-07-14T08:45:00+01:00 900 weekday partly_cloudy 0.5373 0.000 34.885 1497.61 26.85 0.458 0.168 33.497 normal stochastic 15 15 0 0 0 0 61 0.2542 30 12 7 4 4 4 general_public 1871.04 831.57 24.00 24.446 26.262 24.277 true 1559.20 40.00 40.966 38.089 39.888 true 65.95 true 33.79 strong heat stress true high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
37 2026-07-14T09:00:00+01:00 900 weekday clear 0.3828 0.000 34.911 1429.11 25.59 1.473 0.540 33.059 normal stochastic 22 22 0 0 0 0 56 0.2333 26 7 6 6 7 4 general_public 2453.46 1090.43 24.00 24.340 21.567 24.154 true 2044.55 40.00 40.694 39.190 39.914 true 67.57 true 33.73 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
38 2026-07-14T09:15:00+01:00 900 weekday partly_cloudy 0.7821 0.000 34.674 1435.17 26.04 2.174 0.797 34.020 busy stochastic 30 30 0 0 0 0 58 0.2417 26 11 3 8 5 5 general_public 1755.40 780.18 24.00 24.120 24.381 24.176 true 1462.84 40.00 40.266 37.614 39.920 true 66.44 true 33.48 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
39 2026-07-14T09:30:00+01:00 900 weekday overcast 0.8472 1.972 34.811 1434.26 25.82 1.662 0.609 34.352 normal stochastic 10 10 0 0 0 0 41 0.1708 23 3 4 7 4 0 general_public 1663.84 739.48 24.00 24.131 25.807 24.181 true 1386.53 40.00 40.296 40.067 39.933 true 66.99 true 33.90 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
40 2026-07-14T09:45:00+01:00 900 weekday overcast 0.7216 2.545 35.386 1472.17 25.67 2.294 0.841 34.551 normal stochastic 8 8 0 0 0 0 34 0.1417 17 3 4 6 3 1 general_public 1828.13 812.50 24.00 24.127 23.818 24.198 true 1523.44 40.00 40.277 34.888 39.908 true 65.96 true 34.26 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
41 2026-07-14T10:00:00+01:00 900 weekday overcast 0.8031 2.621 35.115 1536.52 27.20 3.004 1.101 34.525 normal stochastic 5 5 0 0 0 0 25 0.1042 11 3 5 3 3 0 general_public 1485.02 660.01 24.00 24.054 21.863 24.165 true 1237.52 40.00 40.132 39.382 39.953 true 66.51 true 33.68 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
42 2026-07-14T10:15:00+01:00 900 weekday overcast 0.7386 0.000 36.497 1483.08 24.33 4.471 1.640 35.713 normal stochastic 18 18 0 0 0 0 29 0.1208 11 7 7 1 3 0 general_public 1505.84 669.26 24.00 24.040 23.980 24.199 true 1254.87 40.00 40.095 35.850 39.937 true 66.02 true 34.74 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
43 2026-07-14T10:30:00+01:00 900 weekday overcast 0.6535 0.000 37.571 1540.14 23.83 4.303 1.578 36.531 quiet stochastic 11 11 0 0 0 0 31 0.1292 8 14 5 1 3 0 families 1249.12 555.16 24.00 24.016 24.209 24.157 true 1040.93 40.00 40.052 33.122 39.906 true 63.92 true 36.19 strong heat stress false high_risk caution caution low high_risk thermal ["thermal"] ["thermal"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
44 2026-07-14T10:45:00+01:00 900 weekday partly_cloudy 0.6101 0.000 37.718 1511.85 23.21 4.111 1.508 36.548 quiet stochastic 5 5 0 0 0 0 21 0.0875 7 9 2 2 0 1 families 1354.84 602.15 24.00 24.028 26.410 24.160 true 1129.03 40.00 40.074 42.095 39.858 true 65.80 true 36.38 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
45 2026-07-14T11:00:00+01:00 900 weekday partly_cloudy 0.3144 0.000 38.333 1534.60 22.78 2.679 0.982 36.276 quiet stochastic 2 2 0 0 0 0 10 0.0417 8 0 1 1 0 0 general_public 1169.50 519.78 24.00 24.013 23.308 24.133 true 974.59 40.00 40.058 39.017 39.909 true 67.23 true 37.44 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
46 2026-07-14T11:15:00+01:00 900 weekday partly_cloudy 0.8633 0.000 38.100 1615.58 24.29 2.795 1.025 37.690 quiet stochastic 2 2 0 0 0 0 9 0.0375 5 0 3 1 0 0 general_public 1294.75 575.45 24.00 24.031 28.626 24.174 true 1078.96 40.00 40.090 37.586 39.855 true 65.39 true 37.54 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
47 2026-07-14T11:30:00+01:00 900 weekday partly_cloudy 0.6074 0.000 37.716 1634.47 25.09 3.409 1.250 36.539 quiet stochastic 7 7 0 0 0 0 13 0.0542 7 3 2 0 1 0 general_public 1497.68 665.63 24.00 24.050 24.410 24.191 true 1248.06 40.00 40.120 38.131 39.835 true 66.08 true 36.69 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
48 2026-07-14T11:45:00+01:00 900 weekday partly_cloudy 0.4942 0.000 38.447 1553.82 22.93 3.557 1.304 36.929 quiet stochastic 10 10 0 0 0 0 15 0.0625 7 4 1 0 2 1 general_public 1459.30 648.58 24.00 24.043 23.268 24.173 true 1216.09 40.00 40.107 41.219 39.869 true 66.29 true 37.43 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
49 2026-07-14T12:00:00+01:00 900 weekday partly_cloudy 0.6959 0.000 38.320 1505.82 22.37 3.249 1.191 37.408 normal stochastic 13 13 0 0 0 0 21 0.0875 11 2 2 0 5 1 general_public 1151.02 511.56 24.00 24.009 22.221 24.168 true 959.18 40.00 40.045 41.850 39.902 true 66.54 true 37.45 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.
50 2026-07-14T12:15:00+01:00 900 weekday partly_cloudy 0.7909 0.000 37.820 1421.70 21.70 4.373 1.604 37.193 quiet stochastic 9 9 0 0 0 0 26 0.1083 13 3 1 1 7 1 general_public 1063.11 472.50 24.00 23.998 24.470 24.196 true 885.93 40.00 40.018 38.537 39.847 true 65.55 true 36.51 strong heat stress false high_risk caution high_risk low high_risk thermal ["thermal","noise"] ["thermal","noise"] 2 true 1.0000 false action_high_risk Overall action level high_risk; dominant issue thermal.

Showing 50 rows on this page. To work with the data programmatically, prefer the CSV download and the validation-report sidecar.

Cite This Dataset

Use one of the following formats for your research papers:

APA 
IoTSyn Engine v4.4.0. (2026). smart city public spaces Dataset [iotsyn_6a68b7e39b21d4.09830019] [Data set]. IoTSyn Dataset Generator. https://iotsyn.com/view.php?uid=iotsyn_6a68b7e39b21d4.09830019
MLA 
"smart city public spaces Dataset." IoTSyn Engine v4.4.0, 2026, https://iotsyn.com/view.php?uid=iotsyn_6a68b7e39b21d4.09830019. Accessed 13 Oct. 2026.
CHICAGO 
IoTSyn. "smart city public spaces Dataset." Version v4.4.0. Dataset, 2026. https://iotsyn.com/view.php?uid=iotsyn_6a68b7e39b21d4.09830019. Accessed October 13, 2026.
IEEE 
IoTSyn, "smart city public spaces Dataset," IoTSyn Dataset Generator v4.4.0, Jul. 2026. [Online]. Available: https://iotsyn.com/view.php?uid=iotsyn_6a68b7e39b21d4.09830019
BIBTEX 
@misc{iotsyn6a68b7e39b21d409830019,
    author = {{IoTSyn}},
    title = {{smart city public spaces Dataset}},
    year = {2026},
    month = {jul},
    publisher = {{IoTSyn Dataset Generator}},
    url = {{https://iotsyn.com/view.php?uid=iotsyn_6a68b7e39b21d4.09830019}},
    note = {{Generated by IoTSyn Engine v4.4.0. Dataset ID: iotsyn_6a68b7e39b21d4.09830019}}
}
HARVARD 
IoTSyn Engine v4.4.0 (2026) smart city public spaces Dataset. Available at: https://iotsyn.com/view.php?uid=iotsyn_6a68b7e39b21d4.09830019 (Accessed: 13 October 2026).

Cite the IoTSyn Platform

Also cite the platform if you used it in your research:

BIBTEX 
@misc{iotsyn_platform_2026,
  author  = {IoTSyn},
  title   = {IoTSyn Engine: A Physics-Based Synthetic IoT Dataset Generator},
  year    = {2026},
  version = {4.5.0},
  url     = {https://iotsyn.com},
  note    = {Software platform}
}

All citation formats →

Cite the v4.4.0 Smart City Research Artifacts

When referring to the Smart City & Public Spaces study artifacts, cite this frozen Zenodo record in addition to this individual dataset.

APA 
Duhair, A. (2026). IoTSyn v4.4.0 public research artifacts: Scenarios, verified outputs, contracts and external-comparison data [Data set]. Zenodo. https://doi.org/10.5281/zenodo.21480873

Frozen v4.4.0 version DOI: 10.5281/zenodo.21480873

10.5281/zenodo.21480872 is the all-versions record only.

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Generated: Jul 28, 2026 14:08 UTC · Seed: 123456