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Polluted High-Traffic Scenario — Smart City & Public Spaces

Smart City & Public Spaces · 672 rows · seed 88

iotsyn_6a641d61390725.82951930

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 88 · generated 2026-07-25T02:20:17Z

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: 88; Capacity: 500; Controls: pollution=high, traffic=extreme; EXTENDED (non-normative)

Data Points

672

License

CC0 1.0

Downloads

10

Views

143

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 672 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 2026-07-20T23:45:00+01:00 672 severe thermal

Behaviour-change Strategies

Download JSON

Elevated (≥ high-risk) episodes paired with salient audiences, ranked by the compound priority score (compound_priority_v1) — 481 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 1,740 1.31 Shift activity to cooler hours and to shaded or indoor areas during the episode.
2 general public thermal high risk 3,225 1.25 Shift activity to cooler hours and to shaded or indoor areas during the episode.
3 families thermal severe 1,200 1.20 Shift activity to cooler hours and to shaded or indoor areas during the episode.
4 general public thermal high risk 2,910 1.18 Shift activity to cooler hours and to shaded or indoor areas during the episode.
5 general public thermal high risk 2,250 1.02 Shift activity to cooler hours and to shaded or indoor areas during the episode.
6 families thermal high risk 1,665 0.98 Shift activity to cooler hours and to shaded or indoor areas during the episode.
7 commuters thermal severe 1,080 0.95 Shift activity to cooler hours and to shaded or indoor areas during the episode.
8 elderly thermal severe 735 0.93 Shift activity to cooler hours and to shaded or indoor areas during the episode.
9 general public thermal severe 1,755 0.88 Shift activity to cooler hours and to shaded or indoor areas during the episode.
10 families thermal high risk 1,410 0.88 Shift activity to cooler hours and to shaded or indoor areas during the episode.
11 elderly thermal high risk 1,185 0.85 Shift activity to cooler hours and to shaded or indoor areas during the episode.
12 general public noise high risk 5,925 0.84 Guide visitors to quieter zones and raise hearing-protection awareness.
13 elderly thermal high risk 1,125 0.82 Shift activity to cooler hours and to shaded or indoor areas during the episode.
14 families thermal high risk 990 0.69 Shift activity to cooler hours and to shaded or indoor areas during the episode.
15 commuters thermal high risk 1,185 0.68 Shift activity to cooler hours and to shaded or indoor areas during the episode.
16 families noise high risk 2,880 0.65 Guide visitors to quieter zones and raise hearing-protection awareness.
17 general public air quality high risk 3,375 0.64 Reduce exposure: change time, route, or activity intensity and move away from traffic.
18 commuters thermal high risk 1,080 0.64 Shift activity to cooler hours and to shaded or indoor areas during the episode.
19 general public thermal severe 1,080 0.64 Shift activity to cooler hours and to shaded or indoor areas during the episode.
20 general public thermal severe 1,080 0.64 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 672 rows.

Violations
0
Risk completeness (mean)
1
UTCI clamped rows
28
Air-quality null rows
0
CheckClass StatusRowsViolations
Rows conform to the CSV data dictionary (types, nullability, enums) numerical correctness PASS 672 0
No non-finite floating-point values (Section 10.3) numerical correctness PASS 672 0
Range and unit bounds: fractions in [0,1], RH in [0,100], non-negativity (10.3/10.6) numerical correctness PASS 672 0
offered = admitted + rejected + deferred_timeout + queue (capacity accounting) numerical correctness PASS 672 0
Audience counts sum exactly to occupancy (Section 10.3) numerical correctness PASS 672 0
operational_capacity_ratio = occupancy / capacity internal consistency PASS 672 0
utci_stress_category recomputes from utci_c (Section 7.2) numerical correctness PASS 672 0
thermal_risk_level recomputes from utci_c (Section 7.3) numerical correctness PASS 672 0
Risk vector (overall/dominant/co-dominant/elevated/compound/completeness) recomputes from component levels (Section 8.5) internal consistency PASS 672 0
Rolling-window completeness flags agree with their value columns internal consistency PASS 672 0
UTCI inputs within the accepted domain (Section 7.1); clamping is a warning numerical correctness WARN 672 0
Air-quality risk available (rolling 24h window complete); incomplete is a warning internal consistency PASS 672 0

Programmed couplings (internal consistency)

air_temperature_c × relative_humidity_pct: r=-0.9564 ✓ occupancy_persons × LAeq_15min_dBA: r=0.1059 ✓ traffic_flow_vehicles_h × LAeq_15min_dBA: r=0.7845 ✓

Full Dataset Rows

Rows 1–50 of 672 · 64 columns · Page 1 / 14

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 0.3176 0.000 24.949 1729.79 54.91 0.892 0.327 22.901 normal stochastic 6 6 0 0 0 0 15 0.0300 4 5 1 1 2 2 families 468.85 208.38 24.00 23.776 23.226 24.498 true 390.71 40.00 39.662 36.412 39.921 true 58.07 true 24.34 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.
2 2026-07-14T00:15:00+01:00 900 weekday partly_cloudy 0.4064 0.000 24.369 1633.18 53.67 0.866 0.318 22.588 normal stochastic 10 10 0 0 0 0 16 0.0320 9 3 1 2 1 0 general_public 479.91 213.29 24.00 23.775 23.723 24.509 true 399.92 40.00 39.663 47.439 40.035 true 57.23 true 23.72 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.
3 2026-07-14T00:30:00+01:00 900 weekday partly_cloudy 0.5935 2.744 23.613 1734.66 59.65 1.251 0.459 22.394 normal stochastic 2 2 0 0 0 0 9 0.0180 4 2 0 2 1 0 general_public 467.85 207.93 24.00 23.827 23.625 24.519 true 389.88 40.00 39.739 43.931 40.002 true 58.27 true 23.11 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.
4 2026-07-14T00:45:00+01:00 900 weekday partly_cloudy 0.7405 1.688 22.575 1723.75 63.11 0.567 0.208 21.796 normal stochastic 4 4 0 0 0 0 8 0.0160 2 2 0 2 2 0 526.81 234.14 24.00 23.725 26.630 24.578 true 439.01 40.00 39.596 34.590 39.992 true 59.89 true 22.86 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.
5 2026-07-14T01:00:00+01:00 900 weekday partly_cloudy 0.4757 0.000 22.518 1671.66 61.42 0.943 0.346 20.945 busy stochastic 21 21 0 0 0 0 27 0.0540 8 9 1 6 2 1 families 551.94 245.31 24.00 23.814 24.332 24.559 true 459.95 40.00 39.730 43.045 40.015 true 58.80 true 22.19 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.
6 2026-07-14T01:15:00+01:00 900 weekday overcast 0.6830 0.000 22.747 1529.83 55.43 0.324 0.119 21.796 busy stochastic 10 10 0 0 0 0 28 0.0560 10 8 2 6 1 1 general_public 548.53 243.79 24.00 23.643 23.400 24.513 true 457.10 40.00 39.482 35.675 39.989 true 57.48 true 22.55 no thermal stress true 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.
7 2026-07-14T01:30:00+01:00 900 weekday overcast 0.7756 0.000 22.722 1549.70 56.24 0.291 0.107 22.049 busy stochastic 12 12 0 0 0 0 23 0.0460 9 5 2 5 2 0 general_public 618.96 275.09 24.00 23.663 26.123 24.547 true 515.80 40.00 39.532 33.918 39.914 true 60.80 true 22.66 no thermal stress true 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.
8 2026-07-14T01:45:00+01:00 900 weekday partly_cloudy 0.5894 0.000 22.420 1577.77 58.31 0.304 0.112 21.189 busy stochastic 14 14 0 0 0 0 26 0.0520 14 6 0 3 2 1 general_public 758.47 337.10 24.00 23.765 21.785 24.464 true 632.06 40.00 39.719 41.124 39.939 true 58.68 true 22.30 no thermal stress true 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.
9 2026-07-14T02:00:00+01:00 900 weekday partly_cloudy 0.3774 0.000 21.597 1546.79 60.11 0.491 0.180 19.729 busy stochastic 9 9 0 0 0 0 21 0.0420 8 3 2 3 2 3 general_public 701.57 311.81 24.00 23.792 22.608 24.428 true 584.64 40.00 39.734 44.080 40.001 true 60.57 true 21.35 no thermal stress true 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.
10 2026-07-14T02:15:00+01:00 900 weekday partly_cloudy 0.4624 0.000 20.837 1544.86 62.90 0.351 0.129 19.224 normal stochastic 13 13 0 0 0 0 23 0.0460 6 7 3 3 2 2 families 665.52 295.79 24.00 23.729 23.843 24.424 true 554.60 40.00 39.639 37.978 40.019 true 60.40 true 20.80 no thermal stress true 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.
11 2026-07-14T02:30:00+01:00 900 weekday clear 0.1047 0.000 20.336 1625.32 68.25 0.279 0.102 17.651 busy stochastic 9 9 0 0 0 0 23 0.0460 4 10 4 3 0 2 families 648.40 288.18 24.00 23.683 24.709 24.461 true 540.33 40.00 39.572 40.313 40.074 true 60.90 true 20.23 no thermal stress true 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.
12 2026-07-14T02:45:00+01:00 900 weekday overcast 0.7852 0.000 20.295 1630.69 68.65 0.890 0.327 19.650 normal stochastic 8 8 0 0 0 0 22 0.0440 6 9 4 1 0 2 families 571.47 253.99 24.00 23.813 27.294 24.501 true 476.23 40.00 39.732 39.675 40.100 true 60.34 true 20.54 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.
13 2026-07-14T03:00:00+01:00 900 weekday overcast 0.7727 0.000 21.056 1693.74 68.04 0.610 0.224 20.374 normal stochastic 8 8 0 0 0 0 21 0.0420 10 5 3 1 0 2 general_public 672.50 298.89 24.00 23.805 24.246 24.514 true 560.42 40.00 39.742 44.481 40.198 true 58.47 true 21.54 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.
14 2026-07-14T03:15:00+01:00 900 weekday overcast 0.6455 0.000 21.164 1622.53 64.74 0.869 0.319 20.101 busy stochastic 12 12 0 0 0 0 23 0.0460 7 6 3 1 3 3 general_public 570.70 253.64 24.00 23.810 23.677 24.528 true 475.58 40.00 39.727 43.347 40.267 true 59.13 true 21.14 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.
15 2026-07-14T03:30:00+01:00 900 weekday partly_cloudy 0.3280 0.000 21.443 1603.97 62.92 0.422 0.155 19.427 busy stochastic 29 29 0 0 0 0 40 0.0800 9 12 11 1 5 2 families 489.55 217.58 24.00 23.652 22.731 24.474 true 407.96 40.00 39.481 39.284 40.125 true 58.12 true 21.30 no thermal stress true 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.
16 2026-07-14T03:45:00+01:00 900 weekday partly_cloudy 0.5710 0.000 21.539 1603.09 62.52 0.780 0.286 20.252 event stochastic 29 29 0 0 0 0 59 0.1180 21 16 10 3 7 2 general_public 496.09 220.49 24.00 23.763 28.219 24.507 true 413.41 40.00 39.647 30.909 40.027 true 59.46 true 21.42 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.
17 2026-07-14T04:00:00+01:00 900 weekday overcast 0.8566 0.000 21.706 1661.54 64.14 2.060 0.756 21.276 busy stochastic 14 14 0 0 0 0 44 0.0880 15 6 9 3 9 2 general_public 597.43 265.52 24.00 23.910 24.166 24.514 true 497.85 40.00 39.873 35.211 40.057 true 59.24 true 20.38 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.
18 2026-07-14T04:15:00+01:00 900 weekday overcast 0.8952 0.000 21.741 1738.35 66.96 2.282 0.837 21.427 normal stochastic 16 16 0 0 0 0 43 0.0860 11 6 6 5 10 5 general_public 754.85 335.49 24.00 23.944 20.958 24.490 true 629.04 40.00 39.934 41.671 40.093 true 58.99 true 20.28 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.
19 2026-07-14T04:30:00+01:00 900 weekday overcast 0.7741 0.000 22.399 1695.33 62.74 1.421 0.521 21.721 normal stochastic 4 4 0 0 0 0 27 0.0540 8 5 3 4 2 5 general_public 888.94 395.09 24.00 23.951 22.433 24.454 true 740.79 40.00 39.966 37.585 40.041 true 61.42 true 21.90 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.
20 2026-07-14T04:45:00+01:00 900 weekday overcast 0.4683 0.000 22.330 1631.75 60.64 1.441 0.528 20.735 normal stochastic 13 13 0 0 0 0 26 0.0520 15 3 2 3 1 2 general_public 982.47 436.66 24.00 23.975 24.427 24.437 true 818.73 40.00 40.011 40.300 40.109 true 60.72 true 21.40 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.
21 2026-07-14T05:00:00+01:00 900 weekday partly_cloudy 0.5211 0.000 22.461 1519.53 56.02 1.820 0.668 21.025 normal stochastic 6 6 0 0 0 0 23 0.0460 14 5 2 1 0 1 general_public 893.92 397.30 24.00 23.961 22.936 24.425 true 744.93 40.00 39.974 37.587 40.060 true 59.37 true 20.84 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 0.6352 0.000 23.249 1469.97 51.67 3.250 1.192 22.154 normal stochastic 12 12 0 0 0 0 22 0.0440 10 8 2 1 1 0 general_public 964.97 428.88 24.00 23.986 20.175 24.394 true 804.14 40.00 40.001 36.869 40.023 true 61.15 true 19.57 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.
23 2026-07-14T05:30:00+01:00 900 weekday partly_cloudy 0.7079 0.000 23.780 1444.30 49.17 3.688 1.352 23.802 busy stochastic 24 24 0 0 0 0 35 0.0700 11 11 5 3 2 3 1001.82 445.25 24.00 23.991 21.996 24.352 true 834.85 40.00 40.009 45.082 40.014 true 60.61 true 19.81 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.
24 2026-07-14T05:45:00+01:00 900 weekday overcast 0.9530 0.000 24.616 1528.23 49.48 4.567 1.675 25.002 quiet stochastic 8 8 0 0 0 0 27 0.0540 11 7 2 3 1 3 general_public 937.87 416.83 24.00 23.987 26.781 24.376 true 781.56 40.00 39.996 40.721 39.989 true 59.38 true 19.97 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.
25 2026-07-14T06:00:00+01:00 900 weekday partly_cloudy 0.4675 0.000 24.460 1497.07 48.93 5.477 2.009 26.452 normal stochastic 11 11 0 0 0 0 26 0.0520 9 6 3 3 3 2 general_public 794.34 353.04 24.00 23.978 23.333 24.366 true 661.95 40.00 39.976 32.571 39.976 true 59.48 true 19.27 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 0.4384 0.000 24.683 1470.54 47.42 4.566 1.674 27.712 normal stochastic 20 20 0 0 0 0 29 0.0580 16 3 4 1 4 1 general_public 903.60 401.60 24.00 23.984 24.900 24.351 true 753.00 40.00 39.990 43.367 40.036 true 60.89 true 20.65 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.
27 2026-07-14T06:30:00+01:00 900 weekday partly_cloudy 0.4159 0.000 25.279 1490.54 46.39 4.322 1.585 29.360 normal stochastic 10 10 0 0 0 0 28 0.0560 13 4 3 0 3 5 general_public 905.06 402.25 24.00 23.983 24.069 24.398 true 754.22 40.00 39.990 40.246 39.952 true 61.98 true 21.93 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 partly_cloudy 0.6727 0.000 25.963 1520.06 45.43 4.180 1.533 30.242 normal stochastic 21 21 0 0 0 0 36 0.0720 13 8 2 0 8 5 general_public 848.60 377.16 24.00 23.977 25.636 24.421 true 707.17 40.00 39.979 41.243 40.032 true 61.06 true 22.97 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.
29 2026-07-14T07:00:00+01:00 900 weekday partly_cloudy 0.7686 0.000 26.102 1716.05 50.87 4.160 1.525 30.529 normal stochastic 23 23 0 0 0 0 47 0.0940 19 6 5 1 10 6 general_public 849.51 377.56 24.00 23.977 24.819 24.464 true 707.93 40.00 39.979 34.897 39.987 true 60.86 true 23.54 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.
30 2026-07-14T07:15:00+01:00 900 weekday partly_cloudy 0.4495 0.000 26.572 1657.04 47.78 3.671 1.346 33.650 normal stochastic 15 15 0 0 0 0 44 0.0880 16 5 5 3 12 3 general_public 842.82 374.59 24.00 23.974 21.975 24.429 true 702.35 40.00 39.976 41.328 40.016 true 62.66 true 25.19 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.
31 2026-07-14T07:30:00+01:00 900 weekday partly_cloudy 0.5010 0.000 27.300 1668.70 46.10 3.593 1.318 35.191 normal stochastic 15 15 0 0 0 0 38 0.0760 16 5 3 4 7 3 general_public 724.46 321.98 24.00 23.960 24.134 24.425 true 603.72 40.00 39.950 37.101 39.954 true 61.95 true 26.30 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 0.3504 0.000 26.944 1718.07 48.46 5.174 1.898 36.277 normal stochastic 21 21 0 0 0 0 47 0.0940 22 9 3 3 6 4 general_public 723.72 321.65 24.00 23.971 20.474 24.367 true 603.10 40.00 39.964 30.534 39.818 true 61.26 true 24.82 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.
33 2026-07-14T08:00:00+01:00 900 weekday partly_cloudy 0.6409 0.000 26.842 1744.40 49.50 5.085 1.865 35.651 normal stochastic 23 23 0 0 0 0 53 0.1060 23 9 4 3 8 6 general_public 1002.42 445.52 24.00 23.994 24.250 24.331 true 835.35 40.00 40.007 40.366 39.881 true 63.67 true 24.68 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.
34 2026-07-14T08:15:00+01:00 900 weekday partly_cloudy 0.4030 0.000 27.261 1877.07 51.97 4.511 1.654 38.411 normal stochastic 18 18 0 0 0 0 55 0.1100 23 9 5 4 9 5 general_public 1222.01 543.11 24.00 24.013 27.910 24.348 true 1018.34 40.00 40.045 46.553 39.959 true 62.42 true 26.47 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.
35 2026-07-14T08:30:00+01:00 900 weekday partly_cloudy 0.4403 0.000 26.506 1827.53 52.89 3.582 1.313 38.437 normal stochastic 26 26 0 0 0 0 59 0.1180 25 9 9 6 6 4 general_public 1574.62 699.83 24.00 24.056 21.820 24.298 true 1312.18 40.00 40.131 42.604 39.996 true 62.75 true 26.76 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.
36 2026-07-14T08:45:00+01:00 900 weekday partly_cloudy 0.6275 0.000 27.329 1773.46 48.91 4.367 1.601 38.702 quiet stochastic 13 13 0 0 0 0 48 0.0960 12 12 8 7 7 2 2210.82 982.59 24.00 24.107 25.680 24.338 true 1842.35 40.00 40.222 37.975 39.968 true 64.16 true 26.56 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.
37 2026-07-14T09:00:00+01:00 900 weekday partly_cloudy 0.5975 0.000 27.742 1812.19 48.78 3.139 1.151 40.209 event stochastic 71 71 0 0 0 0 93 0.1860 32 21 10 10 15 5 general_public 2732.17 1214.30 24.00 24.212 25.813 24.303 true 2276.81 40.00 40.427 35.781 39.935 true 65.48 true 28.69 moderate heat stress false caution caution high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
38 2026-07-14T09:15:00+01:00 900 weekday partly_cloudy 0.6765 0.000 28.697 1882.77 47.94 2.785 1.021 40.867 event stochastic 79 79 0 0 0 0 133 0.2660 58 25 12 13 17 8 general_public 2400.37 1066.83 24.00 24.189 24.463 24.350 true 2000.31 40.00 40.387 39.197 39.933 true 64.24 true 30.12 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.
39 2026-07-14T09:30:00+01:00 900 weekday partly_cloudy 0.4680 0.000 29.100 1838.06 45.72 2.392 0.877 44.188 event stochastic 49 49 0 0 0 0 117 0.2340 46 21 19 10 12 9 general_public 2196.81 976.36 24.00 24.183 26.610 24.379 true 1830.67 40.00 40.380 39.465 39.896 true 63.04 true 31.63 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.
40 2026-07-14T09:45:00+01:00 900 weekday partly_cloudy 0.4274 0.000 29.605 1787.01 43.18 1.705 0.625 45.664 event stochastic 45 45 0 0 0 0 104 0.2080 42 20 16 8 10 8 general_public 2063.34 917.04 24.00 24.216 27.800 24.429 true 1719.45 40.00 40.454 40.780 39.886 true 63.30 true 32.99 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.
41 2026-07-14T10:00:00+01:00 900 weekday partly_cloudy 0.2443 0.000 29.317 1897.19 46.61 1.342 0.492 46.677 event stochastic 39 39 0 0 0 0 92 0.1840 40 19 13 7 10 3 general_public 2360.80 1049.24 24.00 24.342 27.814 24.500 true 1967.33 40.00 40.702 42.413 39.950 true 64.25 true 33.53 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.
42 2026-07-14T10:15:00+01:00 900 weekday partly_cloudy 0.5825 0.000 30.391 1869.65 43.18 1.019 0.374 46.352 busy stochastic 20 20 0 0 0 0 70 0.1400 29 12 8 5 11 5 general_public 2855.36 1269.05 24.00 24.589 23.085 24.470 true 2379.47 40.00 41.179 43.490 40.020 true 64.93 true 34.32 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.
43 2026-07-14T10:30:00+01:00 900 weekday partly_cloudy 0.5550 0.000 30.662 1791.50 40.74 0.480 0.176 47.490 busy stochastic 26 26 0 0 0 0 63 0.1260 25 12 10 3 10 3 general_public 3033.01 1348.00 24.00 25.071 27.907 24.490 true 2527.51 40.00 42.131 44.152 40.058 true 64.37 true 34.79 strong heat stress true 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 clear 0.0487 0.000 31.064 1811.84 40.27 0.388 0.142 50.329 busy stochastic 23 23 0 0 0 0 51 0.1020 17 10 11 2 11 0 general_public 2925.82 1300.37 24.00 25.155 23.183 24.478 true 2438.19 40.00 42.305 40.931 40.095 true 66.37 true 35.81 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.
45 2026-07-14T11:00:00+01:00 900 weekday clear 0.4893 0.000 31.005 1832.55 40.87 0.667 0.245 49.446 busy stochastic 19 19 0 0 0 0 54 0.1080 16 13 7 5 12 1 general_public 3600.38 1600.17 24.00 25.135 27.738 24.488 true 3000.31 40.00 42.231 47.813 40.166 true 68.80 true 35.57 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 clear 0.1647 0.000 31.262 1952.91 42.92 1.083 0.397 51.388 busy stochastic 16 16 0 0 0 0 45 0.0900 15 11 7 6 5 1 general_public 3089.39 1373.06 24.00 24.638 27.105 24.492 true 2574.49 40.00 41.267 41.525 40.151 true 68.23 true 36.29 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 clear 0.0322 0.000 31.267 1961.90 43.10 1.128 0.414 51.776 normal stochastic 14 14 0 0 0 0 32 0.0640 8 8 4 6 5 1 3888.04 1728.02 24.00 24.861 26.142 24.476 true 3240.04 40.00 41.684 45.248 40.238 true 66.80 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.
48 2026-07-14T11:45:00+01:00 900 weekday clear 0.1571 0.000 31.797 1846.09 39.36 1.560 0.572 52.559 busy stochastic 15 15 0 0 0 0 32 0.0640 9 9 3 3 7 1 3266.40 1451.73 24.00 24.517 21.275 24.455 true 2722.00 40.00 41.023 35.450 40.126 true 65.52 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.
49 2026-07-14T12:00:00+01:00 900 weekday clear 0.0804 0.000 32.005 1823.94 38.43 3.035 1.113 53.008 normal stochastic 12 12 0 0 0 0 24 0.0480 10 7 1 2 4 0 general_public 3272.05 1454.25 24.00 24.290 24.056 24.505 true 2726.71 40.00 40.574 40.255 40.136 true 66.80 true 35.41 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 clear 0.1192 0.000 32.561 1659.22 33.88 2.420 0.888 53.701 quiet stochastic 8 8 0 0 0 0 18 0.0360 7 3 1 1 5 1 general_public 3789.95 1684.42 24.00 24.440 24.013 24.514 true 3158.29 40.00 40.861 40.893 40.178 true 66.24 true 36.44 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.

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_6a641d61390725.82951930] [Data set]. IoTSyn Dataset Generator. https://iotsyn.com/view.php?uid=iotsyn_6a641d61390725.82951930
MLA 
"smart city public spaces Dataset." IoTSyn Engine v4.4.0, 2026, https://iotsyn.com/view.php?uid=iotsyn_6a641d61390725.82951930. Accessed 13 Oct. 2026.
CHICAGO 
IoTSyn. "smart city public spaces Dataset." Version v4.4.0. Dataset, 2026. https://iotsyn.com/view.php?uid=iotsyn_6a641d61390725.82951930. 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_6a641d61390725.82951930
BIBTEX 
@misc{iotsyn6a641d6139072582951930,
    author = {{IoTSyn}},
    title = {{smart city public spaces Dataset}},
    year = {2026},
    month = {jul},
    publisher = {{IoTSyn Dataset Generator}},
    url = {{https://iotsyn.com/view.php?uid=iotsyn_6a641d61390725.82951930}},
    note = {{Generated by IoTSyn Engine v4.4.0. Dataset ID: iotsyn_6a641d61390725.82951930}}
}
HARVARD 
IoTSyn Engine v4.4.0 (2026) smart city public spaces Dataset. Available at: https://iotsyn.com/view.php?uid=iotsyn_6a641d61390725.82951930 (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 25, 2026 02:20 UTC · Seed: 88