← Back to Explore
Ready for Download

Noisy Event — Smart City & Public Spaces

Smart City & Public Spaces · 400 rows · seed 123456

iotsyn_6a78f406ee4e91.16805180

Reference Engine — Internally Verified

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

engine 4.5.0 · schema 4.5.0 · evidence R13 · seed 123456 · generated 2026-08-09T21:41:27Z

maturity reference · validation internally_verified

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

Configuration

IoTSyn v4.5.0 engine profile; schema 4.5.0; evidence R13; master_seed: 123456; Capacity: 460; Controls: preset=noisy_event, wind_profile=melbourne_january_comparison; EXTENDED (non-normative)

Data Points

400

License

CC0 1.0

Downloads

10

Views

63

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 400 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 2026-07-18T03:45:00+01:00 400 severe noise

Behaviour-change Strategies

Download JSON

Elevated (≥ high-risk) episodes paired with salient audiences, ranked by the compound priority score (compound_priority_v1) — 340 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 event attendees thermal severe 4,110 2.27 Shift activity to cooler hours and to shaded or indoor areas during the episode.
2 event attendees thermal high risk 6,030 1.78 Shift activity to cooler hours and to shaded or indoor areas during the episode.
3 event attendees thermal high risk 4,500 1.55 Shift activity to cooler hours and to shaded or indoor areas during the episode.
4 event attendees thermal high risk 4,335 1.53 Shift activity to cooler hours and to shaded or indoor areas during the episode.
5 event attendees thermal high risk 4,245 1.51 Shift activity to cooler hours and to shaded or indoor areas during the episode.
6 event attendees noise high risk 25,335 1.42 Guide visitors to quieter zones and raise hearing-protection awareness.
7 event attendees thermal high risk 3,675 1.41 Shift activity to cooler hours and to shaded or indoor areas during the episode.
8 event attendees crowding high risk 2,880 1.35 Encourage spreading out and staggered entry to reduce density.
9 event attendees crowding high risk 2,700 1.31 Encourage spreading out and staggered entry to reduce density.
10 event attendees thermal high risk 2,895 1.24 Shift activity to cooler hours and to shaded or indoor areas during the episode.
11 event attendees noise high risk 14,880 1.20 Guide visitors to quieter zones and raise hearing-protection awareness.
12 general public thermal severe 1,395 1.14 Shift activity to cooler hours and to shaded or indoor areas during the episode.
13 general public thermal high risk 2,250 1.02 Shift activity to cooler hours and to shaded or indoor areas during the episode.
14 event attendees noise high risk 9,285 1.01 Guide visitors to quieter zones and raise hearing-protection awareness.
15 families thermal severe 945 1.01 Shift activity to cooler hours and to shaded or indoor areas during the episode.
16 general public noise high risk 8,745 0.99 Guide visitors to quieter zones and raise hearing-protection awareness.
17 families noise high risk 6,810 0.98 Guide visitors to quieter zones and raise hearing-protection awareness.
18 families thermal high risk 1,590 0.95 Shift activity to cooler hours and to shaded or indoor areas during the episode.
19 event attendees noise high risk 7,215 0.91 Guide visitors to quieter zones and raise hearing-protection awareness.
20 event attendees thermal high risk 1,515 0.84 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 400 rows.

Violations
0
Risk completeness (mean)
1
UTCI clamped rows
16
Air-quality null rows
0
CheckClass StatusRowsViolations
Rows conform to the CSV data dictionary (types, nullability, enums) numerical correctness PASS 400 0
No non-finite floating-point values (Section 10.3) numerical correctness PASS 400 0
Range and unit bounds: fractions in [0,1], RH in [0,100], non-negativity (10.3/10.6) numerical correctness PASS 400 0
offered = admitted + rejected + deferred_timeout + queue (capacity accounting) numerical correctness PASS 400 0
Audience counts sum exactly to occupancy (Section 10.3) numerical correctness PASS 400 0
operational_capacity_ratio = occupancy / capacity internal consistency PASS 400 0
utci_stress_category recomputes from utci_c (Section 7.2) numerical correctness PASS 400 0
thermal_risk_level recomputes from utci_c (Section 7.3) numerical correctness PASS 400 0
Risk vector (overall/dominant/co-dominant/elevated/compound/completeness) recomputes from component levels (Section 8.5) internal consistency PASS 400 0
Rolling-window completeness flags agree with their value columns internal consistency PASS 400 0
UTCI inputs within the accepted domain (Section 7.1); clamping is a warning numerical correctness WARN 400 0
Air-quality risk available (rolling 24h window complete); incomplete is a warning internal consistency PASS 400 0

Programmed couplings (internal consistency)

air_temperature_c × relative_humidity_pct: r=-0.9052 ✓ occupancy_persons × LAeq_15min_dBA: r=0.3587 ✓ traffic_flow_vehicles_h × LAeq_15min_dBA: r=0.6716 ✓

Full Dataset Rows

Rows 1–50 of 400 · 64 columns · Page 1 / 8

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 26.477 1914.09 55.49 2.113 0.775 23.792 normal stochastic 24 24 0 0 0 0 44 0.0957 7 1 3 6 0 27 event_attendees 212.48 47.22 12.00 11.921 11.947 12.040 true 88.53 20.00 19.872 20.276 19.992 true 63.34 true 24.85 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
2 2026-07-14T00:15:00+01:00 900 weekday clear 0.1877 0.000 26.929 1915.23 54.07 1.128 0.414 24.492 normal stochastic 16 16 0 0 0 0 39 0.0848 6 2 3 4 2 22 event_attendees 175.52 39.00 12.00 11.861 11.696 12.013 true 73.13 20.00 19.774 17.680 19.978 true 61.75 true 26.28 moderate heat stress false caution low caution low caution thermal ["thermal","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 26.551 1941.31 56.04 1.931 0.708 24.339 quiet stochastic 7 7 0 0 0 0 29 0.0630 5 3 2 2 0 17 event_attendees 175.30 38.95 12.00 11.911 12.797 12.023 true 73.04 20.00 19.855 21.201 19.998 true 62.52 true 25.31 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
4 2026-07-14T00:45:00+01:00 900 weekday clear 0.1490 0.000 26.264 1823.31 53.53 3.201 1.174 23.711 quiet stochastic 11 11 0 0 0 0 25 0.0543 5 3 3 0 0 14 event_attendees 117.74 26.16 12.00 11.939 13.523 12.027 true 49.06 20.00 19.900 20.208 19.988 true 62.29 true 23.20 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
5 2026-07-14T01:00:00+01:00 900 weekday clear 0.1608 0.000 25.566 1817.59 55.61 1.931 0.708 23.048 quiet stochastic 6 6 0 0 0 0 20 0.0435 3 2 3 1 1 10 event_attendees 94.15 20.92 12.00 11.903 9.759 12.000 true 39.23 20.00 19.840 20.530 19.981 true 61.61 true 24.00 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
6 2026-07-14T01:15:00+01:00 900 weekday clear 0.4187 0.000 25.366 1714.01 53.07 0.785 0.288 23.622 busy stochastic 25 25 0 0 0 0 31 0.0674 2 4 3 1 4 17 event_attendees 90.80 20.18 12.00 11.802 12.922 12.010 true 37.83 20.00 19.673 20.240 19.987 true 63.33 true 24.83 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
7 2026-07-14T01:30:00+01:00 900 weekday clear 0.2400 0.000 25.071 1695.19 53.42 0.918 0.337 22.791 busy stochastic 22 22 0 0 0 0 44 0.0957 2 7 4 3 5 23 event_attendees 86.01 19.11 12.00 11.821 12.752 12.018 true 35.84 20.00 19.706 19.418 19.959 true 63.09 true 24.30 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
8 2026-07-14T01:45:00+01:00 900 weekday clear 0.1380 0.000 24.911 1595.86 50.77 0.440 0.161 22.325 busy stochastic 25 25 0 0 0 0 53 0.1152 6 9 5 4 4 25 event_attendees 86.08 19.13 12.00 11.713 10.991 12.007 true 35.87 20.00 19.527 23.182 20.008 true 63.68 true 24.04 no thermal stress true low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
9 2026-07-14T02:00:00+01:00 900 weekday clear 0.1685 0.000 24.383 1614.54 53.01 0.377 0.138 21.889 normal stochastic 12 12 0 0 0 0 43 0.0935 7 9 3 2 2 20 event_attendees 91.89 20.42 12.00 11.686 11.822 12.016 true 38.29 20.00 19.483 21.887 20.049 true 63.19 true 23.65 no thermal stress true low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
10 2026-07-14T02:15:00+01:00 900 weekday clear 0.2777 0.000 24.128 1581.64 52.73 0.799 0.293 21.961 normal stochastic 14 14 0 0 0 0 35 0.0761 6 4 2 4 3 16 event_attendees 106.06 23.57 12.00 11.806 10.847 12.014 true 44.19 20.00 19.681 16.733 20.047 true 65.23 true 23.32 no thermal stress false low low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
11 2026-07-14T02:30:00+01:00 900 weekday clear 0.1576 0.000 24.155 1549.72 51.58 0.503 0.185 21.628 normal stochastic 17 17 0 0 0 0 38 0.0826 6 5 1 3 6 17 event_attendees 114.47 25.44 12.00 11.741 12.926 12.037 true 47.69 20.00 19.575 21.032 20.064 true 64.61 true 23.30 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
12 2026-07-14T02:45:00+01:00 900 weekday clear 0.1123 0.000 24.122 1515.47 50.54 0.398 0.146 21.459 quiet stochastic 6 6 0 0 0 0 26 0.0565 5 3 1 1 3 13 event_attendees 113.24 25.16 12.00 11.702 11.906 12.033 true 47.18 20.00 19.511 18.477 20.037 true 62.56 true 23.16 no thermal stress true low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
13 2026-07-14T03:00:00+01:00 900 weekday clear 0.3326 0.000 23.883 1605.59 54.32 0.202 0.074 21.881 quiet stochastic 10 10 0 0 0 0 25 0.0543 7 3 1 1 3 10 event_attendees 132.71 29.49 12.00 11.607 11.444 12.052 true 55.30 20.00 19.356 16.601 19.988 true 63.28 true 23.35 no thermal stress true low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
14 2026-07-14T03:15:00+01:00 900 weekday clear 0.1517 0.000 24.306 1629.20 53.74 0.522 0.191 21.761 quiet stochastic 12 12 0 0 0 0 26 0.0565 5 3 0 2 3 13 event_attendees 114.13 25.36 12.00 11.742 11.855 12.042 true 47.55 20.00 19.576 20.044 20.011 true 62.14 true 23.59 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
15 2026-07-14T03:30:00+01:00 900 weekday clear 0.1305 0.000 24.243 1602.48 53.06 0.788 0.289 21.635 quiet stochastic 15 15 0 0 0 0 29 0.0630 5 4 1 3 2 14 event_attendees 114.16 25.37 12.00 11.806 11.727 12.043 true 47.57 20.00 19.681 22.682 20.025 true 63.09 true 23.34 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
16 2026-07-14T03:45:00+01:00 900 weekday clear 0.0882 0.000 23.754 1575.30 53.71 1.582 0.580 21.018 quiet stochastic 5 5 0 0 0 0 22 0.0478 4 5 2 3 0 8 event_attendees 108.25 24.06 12.00 11.886 11.682 12.049 true 45.10 20.00 19.813 20.357 19.987 true 64.65 true 22.10 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
17 2026-07-14T04:00:00+01:00 900 weekday clear 0.3266 0.000 23.187 1614.32 56.95 1.871 0.686 21.167 normal stochastic 16 16 0 0 0 0 28 0.0609 2 4 3 4 2 13 event_attendees 115.00 25.56 12.00 11.902 11.364 12.049 true 47.92 20.00 19.839 20.299 19.941 true 62.33 true 21.49 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
18 2026-07-14T04:15:00+01:00 900 weekday clear 0.1109 0.000 23.021 1631.27 58.13 1.573 0.577 20.354 normal stochastic 23 23 0 0 0 0 39 0.0848 7 6 3 3 6 14 event_attendees 113.97 25.33 12.00 11.887 13.732 12.095 true 47.49 20.00 19.814 20.099 19.931 true 63.37 true 21.55 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
19 2026-07-14T04:30:00+01:00 900 weekday clear 0.0618 0.000 22.700 1702.88 61.88 2.216 0.813 19.885 busy stochastic 34 34 0 0 0 0 56 0.1217 13 7 3 4 7 22 event_attendees 107.02 23.78 12.00 11.915 12.996 12.087 true 44.59 20.00 19.860 18.488 19.916 true 64.99 true 20.49 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
20 2026-07-14T04:45:00+01:00 900 weekday clear 0.2370 0.000 22.906 1653.02 59.32 1.728 0.634 20.617 quiet stochastic 5 5 0 0 0 0 41 0.0891 9 6 3 3 5 15 event_attendees 98.66 21.92 12.00 11.894 12.498 12.095 true 41.11 20.00 19.825 18.500 19.894 true 64.11 true 21.41 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
21 2026-07-14T05:00:00+01:00 900 weekday partly_cloudy 0.8431 0.000 23.263 1759.17 61.78 2.501 0.917 22.792 quiet stochastic 10 10 0 0 0 0 34 0.0739 6 2 3 4 4 15 event_attendees 172.57 38.35 12.00 11.929 10.578 12.070 true 71.90 20.00 19.884 15.235 19.870 true 64.65 true 21.44 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
22 2026-07-14T05:15:00+01:00 900 weekday partly_cloudy 0.2516 0.000 23.828 1695.92 57.57 2.238 0.821 21.583 quiet stochastic 11 11 0 0 0 0 30 0.0652 3 1 2 6 7 11 event_attendees 190.68 42.37 12.00 11.923 13.025 12.075 true 79.45 20.00 19.875 19.423 19.892 true 64.15 true 21.73 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
23 2026-07-14T05:30:00+01:00 900 weekday partly_cloudy 0.6360 0.000 23.244 1652.30 58.09 2.369 0.869 23.268 quiet stochastic 7 7 0 0 0 0 23 0.0500 3 2 0 5 5 8 event_attendees 266.35 59.19 12.00 11.933 11.983 12.078 true 110.98 20.00 19.893 19.748 19.895 true 64.12 true 21.53 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
24 2026-07-14T05:45:00+01:00 900 weekday partly_cloudy 0.4555 0.000 22.669 1591.52 57.94 1.642 0.602 23.676 quiet stochastic 11 11 0 0 0 0 21 0.0457 3 2 2 4 2 8 event_attendees 215.97 47.99 12.00 11.902 11.452 12.081 true 89.99 20.00 19.842 16.770 19.873 true 62.03 true 22.15 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
25 2026-07-14T06:00:00+01:00 900 weekday partly_cloudy 0.2258 0.000 22.629 1587.86 57.95 2.195 0.805 24.731 busy stochastic 48 48 0 0 0 0 62 0.1348 9 11 4 5 6 27 event_attendees 238.95 53.10 12.00 11.926 11.439 12.073 true 99.56 20.00 19.881 18.984 19.849 true 62.28 true 21.65 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
26 2026-07-14T06:15:00+01:00 900 weekday partly_cloudy 0.4710 0.000 22.838 1485.01 53.51 1.434 0.526 25.828 normal stochastic 27 27 0 0 0 0 70 0.1522 8 14 1 5 5 37 event_attendees 294.89 65.53 12.00 11.901 9.777 12.058 true 122.87 20.00 19.842 20.931 19.847 true 63.89 true 22.94 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
27 2026-07-14T06:30:00+01:00 900 weekday partly_cloudy 0.8228 0.000 23.598 1425.99 49.08 2.493 0.914 26.201 normal stochastic 35 35 0 0 0 0 73 0.1587 12 11 3 7 5 35 event_attendees 315.00 70.00 12.00 11.940 10.894 12.063 true 131.25 20.00 19.904 18.024 19.839 true 63.31 true 22.00 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
28 2026-07-14T06:45:00+01:00 900 weekday overcast 0.8255 0.000 23.978 1447.01 48.68 2.072 0.760 27.216 normal stochastic 36 36 0 0 0 0 69 0.1500 15 10 7 7 7 23 event_attendees 393.82 87.51 12.00 11.936 11.521 12.051 true 164.09 20.00 19.901 19.390 19.854 true 63.83 true 23.18 no thermal stress false low low caution low caution noise ["noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue noise.
29 2026-07-14T07:00:00+01:00 900 weekday overcast 0.8909 0.000 24.679 1432.56 46.21 2.469 0.905 27.830 normal stochastic 32 32 0 0 0 0 76 0.1652 13 11 7 8 13 24 event_attendees 630.55 140.12 12.00 11.964 11.348 12.033 true 262.73 20.00 19.951 20.702 19.828 true 65.09 true 23.29 no thermal stress false low low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
30 2026-07-14T07:15:00+01:00 900 weekday partly_cloudy 0.3379 0.000 25.364 1428.33 44.23 0.917 0.336 32.671 normal stochastic 24 24 0 0 0 0 71 0.1543 13 12 4 7 11 24 event_attendees 558.73 124.16 12.00 11.907 11.015 12.018 true 232.80 20.00 19.865 19.355 19.825 true 64.41 true 26.79 moderate heat stress false caution low caution low caution thermal ["thermal","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 25.545 1382.88 42.36 1.602 0.588 33.471 busy stochastic 47 47 0 0 0 0 82 0.1783 17 8 5 8 10 34 event_attendees 536.40 119.20 12.00 11.937 14.059 12.047 true 223.50 20.00 19.908 18.229 19.814 true 65.43 true 26.45 moderate heat stress false caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
32 2026-07-14T07:45:00+01:00 900 weekday partly_cloudy 0.5972 0.000 26.186 1443.94 42.59 1.172 0.430 34.483 normal stochastic 17 17 0 0 0 0 64 0.1391 13 5 3 4 11 28 event_attendees 406.45 90.32 12.00 11.900 10.918 12.034 true 169.35 20.00 19.845 17.130 19.838 true 63.81 true 27.64 moderate heat stress false caution low caution low caution thermal ["thermal","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 26.980 1382.51 38.91 1.345 0.493 33.581 normal stochastic 34 34 0 0 0 0 68 0.1478 15 9 3 3 10 28 event_attendees 452.50 100.56 12.00 11.916 13.673 12.054 true 188.54 20.00 19.873 17.543 19.818 true 63.66 true 27.66 moderate heat stress false caution low caution low caution thermal ["thermal","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 27.948 1416.63 37.68 0.905 0.332 39.474 busy stochastic 54 54 0 0 0 0 89 0.1935 15 14 3 6 8 43 event_attendees 710.72 157.94 12.00 11.933 11.826 12.040 true 296.13 20.00 19.915 21.426 19.813 true 67.06 true 30.23 moderate heat stress false caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
35 2026-07-14T08:30:00+01:00 900 weekday partly_cloudy 0.6482 0.000 28.388 1480.31 38.38 0.270 0.099 38.748 busy stochastic 51 51 0 0 0 0 105 0.2283 14 9 5 7 9 61 event_attendees 721.55 160.35 12.00 11.870 16.422 12.074 true 300.65 20.00 19.838 22.817 19.854 true 66.30 true 30.52 moderate heat stress true caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
36 2026-07-14T08:45:00+01:00 900 weekday partly_cloudy 0.5373 0.000 28.968 1497.61 37.54 0.466 0.171 41.188 normal stochastic 35 35 0 0 0 0 99 0.2152 11 13 6 8 11 50 event_attendees 935.52 207.89 12.00 11.957 12.845 12.083 true 389.80 20.00 19.983 18.579 19.843 true 66.72 true 31.56 moderate heat stress true caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
37 2026-07-14T09:00:00+01:00 900 weekday clear 0.3828 0.000 28.913 1429.11 35.94 1.544 0.566 42.835 normal stochastic 24 24 0 0 0 0 80 0.1739 10 13 3 10 8 36 event_attendees 1226.73 272.61 12.00 12.017 10.648 12.021 true 511.14 20.00 20.060 19.318 19.854 true 68.14 true 31.38 moderate heat stress false caution low 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 0.7821 0.000 29.232 1435.17 35.43 2.346 0.860 39.481 busy stochastic 72 72 0 0 0 0 114 0.2478 17 15 7 14 4 57 event_attendees 877.70 195.04 12.00 11.983 12.113 12.031 true 365.71 20.00 19.987 18.671 19.856 true 67.32 true 30.00 moderate heat stress false caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
39 2026-07-14T09:30:00+01:00 900 weekday overcast 0.8472 1.972 29.347 1434.26 35.17 1.846 0.677 38.517 normal stochastic 15 15 0 0 0 0 93 0.2022 14 10 6 13 5 45 event_attendees 831.92 184.87 12.00 11.975 12.806 12.033 true 346.63 20.00 19.975 19.862 19.861 true 67.86 true 30.32 moderate heat stress false caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
40 2026-07-14T09:45:00+01:00 900 weekday overcast 0.7216 2.545 29.844 1472.17 35.09 2.623 0.962 42.456 normal stochastic 7 7 0 0 0 0 56 0.1217 4 8 3 12 3 26 event_attendees 914.07 203.13 12.00 11.987 11.834 12.041 true 380.86 20.00 19.993 17.318 19.848 true 66.63 true 31.02 moderate heat stress false caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
41 2026-07-14T10:00:00+01:00 900 weekday overcast 0.8031 2.621 29.770 1536.52 36.78 3.533 1.296 41.022 normal stochastic 9 9 0 0 0 0 31 0.0674 1 7 2 4 1 16 event_attendees 742.51 165.00 12.00 11.981 10.889 12.024 true 309.38 20.00 19.976 19.603 19.870 true 67.19 true 29.76 moderate heat stress false caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
42 2026-07-14T10:15:00+01:00 900 weekday overcast 0.7386 0.000 31.312 1483.08 32.50 5.405 1.982 44.584 normal stochastic 34 34 0 0 0 0 49 0.1065 4 9 3 2 4 27 event_attendees 752.92 167.32 12.00 11.987 11.958 12.041 true 313.72 20.00 19.985 17.869 19.861 true 66.78 true 30.69 moderate heat stress false caution low high_risk low high_risk noise ["noise"] ["noise"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue noise.
43 2026-07-14T10:30:00+01:00 900 weekday overcast 0.6535 0.000 32.289 1540.14 31.93 5.343 1.959 47.708 quiet stochastic 7 7 0 0 0 0 39 0.0848 3 7 4 1 4 20 event_attendees 624.56 138.79 12.00 11.982 12.078 12.020 true 260.23 20.00 19.975 16.519 19.846 true 64.72 true 32.50 strong heat stress false high_risk low 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 32.382 1511.85 31.18 5.237 1.921 48.954 quiet stochastic 13 13 0 0 0 0 36 0.0783 3 5 2 1 5 20 event_attendees 677.42 150.54 12.00 11.984 13.172 12.021 true 282.26 20.00 19.979 20.986 19.822 true 66.57 true 32.91 strong heat stress false high_risk low 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 32.461 1534.60 31.51 3.497 1.283 51.916 quiet stochastic 6 6 0 0 0 0 29 0.0630 1 4 2 1 3 18 event_attendees 584.75 129.94 12.00 11.971 11.620 12.008 true 243.65 20.00 19.959 19.440 19.847 true 68.09 true 34.84 strong heat stress false high_risk low 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 32.890 1615.58 32.38 3.736 1.370 43.876 quiet stochastic 9 9 0 0 0 0 24 0.0522 4 3 3 0 2 12 event_attendees 647.38 143.86 12.00 11.976 14.266 12.028 true 269.74 20.00 19.968 18.721 19.820 true 66.16 true 33.23 strong heat stress false high_risk low 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 32.382 1634.47 33.71 4.660 1.709 50.067 quiet stochastic 17 17 0 0 0 0 30 0.0652 5 5 0 1 4 15 event_attendees 748.84 166.41 12.00 11.985 12.165 12.036 true 312.02 20.00 19.982 18.992 19.809 true 66.78 true 33.57 strong heat stress false high_risk low 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 33.088 1553.82 30.80 4.965 1.821 52.460 quiet stochastic 9 9 0 0 0 0 26 0.0565 4 2 0 1 3 16 event_attendees 729.65 162.14 12.00 11.985 11.599 12.027 true 304.02 20.00 19.982 20.536 19.826 true 66.98 true 34.60 strong heat stress false high_risk low 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 33.161 1505.82 29.73 4.624 1.696 49.575 normal stochastic 29 29 0 0 0 0 46 0.1000 8 6 2 3 3 24 event_attendees 575.51 127.89 12.00 11.977 11.086 12.024 true 239.80 20.00 19.968 20.868 19.842 true 67.47 true 34.15 strong heat stress false high_risk low 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 32.935 1421.70 28.42 6.338 2.324 46.943 quiet stochastic 15 15 0 0 0 0 40 0.0870 8 7 3 2 2 18 event_attendees 531.56 118.12 12.00 11.982 12.217 12.038 true 221.48 20.00 19.973 19.234 19.814 true 66.48 true 32.68 strong heat stress false high_risk low 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 v4.5.0. (2026). smart city public spaces Dataset [iotsyn_6a78f406ee4e91.16805180] [Data set]. IoTSyn Dataset Generator. https://iotsyn.com/view.php?uid=iotsyn_6a78f406ee4e91.16805180
MLA 
"smart city public spaces Dataset." IoTSyn Engine v4.5.0, 2026, https://iotsyn.com/view.php?uid=iotsyn_6a78f406ee4e91.16805180. Accessed 13 Oct. 2026.
CHICAGO 
IoTSyn. "smart city public spaces Dataset." Version v4.5.0. Dataset, 2026. https://iotsyn.com/view.php?uid=iotsyn_6a78f406ee4e91.16805180. Accessed October 13, 2026.
IEEE 
IoTSyn, "smart city public spaces Dataset," IoTSyn Dataset Generator v4.5.0, Aug. 2026. [Online]. Available: https://iotsyn.com/view.php?uid=iotsyn_6a78f406ee4e91.16805180
BIBTEX 
@misc{iotsyn6a78f406ee4e9116805180,
    author = {{IoTSyn}},
    title = {{smart city public spaces Dataset}},
    year = {2026},
    month = {aug},
    publisher = {{IoTSyn Dataset Generator}},
    url = {{https://iotsyn.com/view.php?uid=iotsyn_6a78f406ee4e91.16805180}},
    note = {{Generated by IoTSyn Engine v4.5.0. Dataset ID: iotsyn_6a78f406ee4e91.16805180}}
}
HARVARD 
IoTSyn Engine v4.5.0 (2026) smart city public spaces Dataset. Available at: https://iotsyn.com/view.php?uid=iotsyn_6a78f406ee4e91.16805180 (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 →

Want a dataset like this — with your own parameters?

Pick a domain, set a seed, and download a fresh CC0 dataset in seconds. Byte-identical reproduction is verified for the reference engine; experimental engines are deterministic but still under audit.

Generate your own Explore more datasets
Generated: Aug 09, 2026 21:41 UTC · Seed: 123456