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Crowded Festival — Smart City & Public Spaces

Smart City & Public Spaces · 672 rows · seed 88

iotsyn_6a6421f148ffd0.29558680

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 2026-07-25T02:39:45Z

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: 160; Controls: demand=extreme, initial_crowd=event, event=high; EXTENDED (non-normative)

Data Points

672

License

CC0 1.0

Downloads

6

Views

102

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 — 2 episodes.

#StartEnd IntervalsPeak levelDominant issue
1 2026-07-14T00:00:00+01:00 2026-07-19T04:30:00+01:00 499 severe crowding
2 2026-07-19T05:00:00+01:00 2026-07-20T23:45:00+01:00 172 severe thermal

Behaviour-change Strategies

Download JSON

Elevated (≥ high-risk) episodes paired with salient audiences, ranked by the compound priority score (compound_priority_v1) — 360 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 crowding severe 171,105 5.81 Encourage spreading out and staggered entry to reduce density.
2 event attendees crowding severe 85,440 5.04 Encourage spreading out and staggered entry to reduce density.
3 event attendees thermal severe 19,050 4.82 Shift activity to cooler hours and to shaded or indoor areas during the episode.
4 event attendees thermal severe 8,475 4.69 Shift activity to cooler hours and to shaded or indoor areas during the episode.
5 families crowding severe 46,425 4.02 Encourage spreading out and staggered entry to reduce density.
6 commuters crowding severe 38,970 3.52 Encourage spreading out and staggered entry to reduce density.
7 general public crowding severe 56,460 3.52 Encourage spreading out and staggered entry to reduce density.
8 elderly crowding severe 22,170 3.28 Encourage spreading out and staggered entry to reduce density.
9 families crowding severe 21,030 3.22 Encourage spreading out and staggered entry to reduce density.
10 students crowding severe 31,035 3.01 Encourage spreading out and staggered entry to reduce density.
11 general public thermal severe 8,865 2.98 Shift activity to cooler hours and to shaded or indoor areas during the episode.
12 general public crowding severe 27,555 2.91 Encourage spreading out and staggered entry to reduce density.
13 commuters crowding severe 19,260 2.87 Encourage spreading out and staggered entry to reduce density.
14 general public thermal severe 7,680 2.82 Shift activity to cooler hours and to shaded or indoor areas during the episode.
15 general public crowding severe 24,210 2.80 Encourage spreading out and staggered entry to reduce density.
16 general public thermal severe 7,080 2.72 Shift activity to cooler hours and to shaded or indoor areas during the episode.
17 elderly crowding severe 11,190 2.61 Encourage spreading out and staggered entry to reduce density.
18 families crowding severe 10,905 2.58 Encourage spreading out and staggered entry to reduce density.
19 families thermal severe 4,095 2.55 Shift activity to cooler hours and to shaded or indoor areas during the episode.
20 general public thermal severe 5,985 2.53 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=0.3626 ✓ traffic_flow_vehicles_h × LAeq_15min_dBA: r=0.5094 ✓

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 32 32 0 0 0 0 72 0.4500 23 12 15 6 12 4 general_public 117.21 26.05 12.00 11.823 11.550 12.073 true 48.84 20.00 19.710 18.095 19.645 true 56.01 true 24.34 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.
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 25 25 0 0 0 0 68 0.4250 23 10 13 8 9 5 general_public 119.98 26.66 12.00 11.820 11.794 12.078 true 49.99 20.00 19.705 23.568 19.701 true 55.08 true 23.72 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.
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 7 7 0 0 0 0 37 0.2313 14 5 6 3 4 5 general_public 116.96 25.99 12.00 11.864 11.763 12.083 true 48.73 20.00 19.776 21.863 19.684 true 55.83 true 23.11 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 partly_cloudy 0.7405 1.688 22.575 1723.75 63.11 0.567 0.208 21.796 normal stochastic 15 15 0 0 0 0 36 0.2250 18 3 4 1 6 4 general_public 131.70 29.27 12.00 11.764 13.205 12.112 true 54.88 20.00 19.614 17.134 19.677 true 57.25 true 22.86 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 partly_cloudy 0.4757 0.000 22.518 1671.66 61.42 0.943 0.346 20.945 busy stochastic 49 49 0 0 0 0 69 0.4313 32 10 7 6 7 7 general_public 137.98 30.66 12.00 11.834 12.091 12.102 true 57.49 20.00 19.729 21.374 19.688 true 56.36 true 22.19 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 overcast 0.6830 0.000 22.747 1529.83 55.43 0.324 0.119 21.796 busy stochastic 42 42 0 0 0 0 83 0.5188 35 16 9 9 8 6 general_public 137.13 30.47 12.00 11.684 11.563 12.078 true 57.14 20.00 19.482 17.604 19.673 true 55.20 true 22.55 no thermal stress true low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 69 69 0 0 0 0 121 0.7563 48 28 13 11 13 8 general_public 154.74 34.39 12.00 11.665 12.877 12.093 true 64.47 20.00 19.453 16.691 19.634 true 58.74 true 22.66 no thermal stress true low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 47 47 0 0 0 0 119 0.7438 46 27 14 12 13 7 general_public 189.62 42.14 12.00 11.682 10.709 12.051 true 79.01 20.00 19.484 20.173 19.643 true 56.22 true 22.30 no thermal stress true low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 57 57 0 0 0 0 122 0.7625 41 31 15 12 14 9 general_public 175.39 38.98 12.00 11.750 11.166 12.032 true 73.08 20.00 19.594 21.737 19.672 true 58.30 true 21.35 no thermal stress true low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 30 30 0 0 0 0 101 0.6313 28 29 15 10 14 5 families 166.38 36.97 12.00 11.700 11.756 12.028 true 69.32 20.00 19.511 18.694 19.679 true 58.01 true 20.80 no thermal stress true low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 48 48 0 0 0 0 99 0.6188 24 23 13 14 16 9 general_public 162.10 36.02 12.00 11.662 12.167 12.046 true 67.54 20.00 19.450 19.814 19.705 true 58.53 true 20.23 no thermal stress true low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 36 36 0 0 0 0 89 0.5563 22 22 13 15 10 7 142.87 31.75 12.00 11.827 13.556 12.065 true 59.53 20.00 19.718 19.689 19.717 true 58.10 true 20.54 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 32 32 0 0 0 0 87 0.5438 29 17 9 13 9 10 general_public 168.12 37.36 12.00 11.783 12.001 12.072 true 70.05 20.00 19.646 21.989 19.765 true 55.93 true 21.54 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 46 46 0 0 0 0 86 0.5375 36 16 9 10 8 7 general_public 142.67 31.71 12.00 11.825 11.759 12.078 true 59.45 20.00 19.713 21.509 19.799 true 56.85 true 21.14 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 60 60 0 0 0 0 111 0.6938 43 22 18 10 12 6 general_public 122.39 27.20 12.00 11.717 11.261 12.051 true 51.00 20.00 19.536 19.439 19.727 true 56.25 true 21.30 no thermal stress true low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 93 93 0 0 0 0 157 0.9813 63 28 19 18 24 5 general_public 124.02 27.56 12.00 11.806 14.020 12.067 true 51.68 20.00 19.682 15.344 19.677 true 57.91 true 21.42 no thermal stress false low low caution high_risk high_risk crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue crowding.
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 52 52 0 0 0 0 146 0.9125 59 22 21 14 26 4 general_public 149.36 33.19 12.00 11.913 12.041 12.070 true 62.23 20.00 19.858 17.536 19.692 true 57.36 true 20.38 no thermal stress false low low caution high_risk high_risk crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue crowding.
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 30 30 0 0 0 0 103 0.6438 46 18 9 7 18 5 general_public 188.71 41.94 12.00 11.924 10.437 12.058 true 78.63 20.00 19.876 20.741 19.710 true 56.30 true 20.28 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 36 36 0 0 0 0 94 0.5875 36 17 8 8 18 7 general_public 222.24 49.39 12.00 11.890 11.137 12.040 true 92.60 20.00 19.823 18.643 19.683 true 58.45 true 21.90 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 37 37 0 0 0 0 84 0.5250 26 18 8 7 18 7 general_public 245.62 54.58 12.00 11.895 12.119 12.031 true 102.34 20.00 19.831 19.974 19.716 true 57.50 true 21.40 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 33 33 0 0 0 0 79 0.4938 26 14 8 7 16 8 general_public 223.48 49.66 12.00 11.911 11.402 12.025 true 93.12 20.00 19.857 18.671 19.692 true 56.27 true 20.84 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 0.6352 0.000 23.249 1469.97 51.67 3.250 1.192 22.154 normal stochastic 40 40 0 0 0 0 84 0.5250 37 11 7 9 15 5 general_public 241.24 53.61 12.00 11.948 10.049 12.009 true 100.52 20.00 19.916 18.357 19.673 true 57.98 true 19.57 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 67 67 0 0 0 0 112 0.7000 52 19 12 11 11 7 general_public 250.46 55.66 12.00 11.954 10.960 11.989 true 104.36 20.00 19.926 22.453 19.670 true 57.56 true 19.81 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 21 21 0 0 0 0 94 0.5875 41 18 8 10 13 4 general_public 234.47 52.10 12.00 11.962 13.355 12.001 true 97.69 20.00 19.938 20.299 19.658 true 56.32 true 19.97 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 46 46 0 0 0 0 93 0.5813 34 21 9 8 15 6 general_public 198.59 44.13 12.00 11.966 11.644 11.996 true 82.74 20.00 19.945 16.251 19.652 true 56.69 true 19.27 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 45 45 0 0 0 0 99 0.6188 42 24 9 9 12 3 general_public 225.90 50.20 12.00 11.961 12.418 11.989 true 94.12 20.00 19.937 21.621 19.682 true 57.93 true 20.65 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 39 39 0 0 0 0 100 0.6250 41 21 13 9 14 2 general_public 226.27 50.28 12.00 11.959 12.002 12.014 true 94.28 20.00 19.934 20.062 19.642 true 59.03 true 21.93 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 37 37 0 0 0 0 95 0.5938 35 19 16 8 13 4 general_public 212.15 47.14 12.00 11.957 12.784 12.025 true 88.40 20.00 19.931 20.561 19.683 true 58.13 true 22.97 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 63 63 0 0 0 0 111 0.6938 45 21 17 9 12 7 general_public 212.38 47.20 12.00 11.957 12.377 12.047 true 88.49 20.00 19.930 17.397 19.661 true 58.03 true 23.54 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 58 58 0 0 0 0 117 0.7313 52 23 15 10 10 7 general_public 210.70 46.82 12.00 11.952 10.955 12.031 true 87.79 20.00 19.922 20.596 19.678 true 59.92 true 25.19 no thermal stress false low low caution caution caution crowding ["crowding","noise"] [] 0 false 1.0000 false action_caution Overall action level caution; dominant issue crowding.
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 50 50 0 0 0 0 112 0.7000 52 26 8 6 11 9 general_public 181.12 40.25 12.00 11.949 12.036 12.029 true 75.46 20.00 19.917 18.497 19.648 true 59.44 true 26.30 moderate heat stress false caution low caution caution caution thermal ["thermal","crowding","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 66 66 0 0 0 0 134 0.8375 53 30 12 11 19 9 general_public 180.93 40.21 12.00 11.964 10.218 12.002 true 75.39 20.00 19.941 15.235 19.581 true 58.92 true 24.82 no thermal stress false low low caution high_risk high_risk crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue crowding.
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 71 71 0 0 0 0 150 0.9375 59 36 16 15 15 9 general_public 250.61 55.69 12.00 11.966 12.094 11.984 true 104.42 20.00 19.945 20.124 19.614 true 60.86 true 24.68 no thermal stress false low low caution high_risk high_risk crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue crowding.
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 40 40 0 0 0 0 135 0.8438 55 30 13 13 15 9 general_public 305.50 67.89 12.00 11.964 13.906 11.994 true 127.29 20.00 19.944 23.185 19.655 true 59.16 true 26.47 moderate heat stress false caution low caution high_risk high_risk crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_high_risk Overall action level high_risk; dominant issue crowding.
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 56 56 0 0 0 0 126 0.7875 51 25 18 9 16 7 general_public 393.66 87.48 12.00 11.961 10.849 11.972 true 164.02 20.00 19.940 21.168 19.677 true 59.02 true 26.76 moderate heat stress false caution low caution caution caution thermal ["thermal","crowding","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 39 39 0 0 0 0 112 0.7000 44 18 13 10 17 10 general_public 552.71 122.82 12.00 11.975 12.756 11.993 true 230.29 20.00 19.964 18.848 19.666 true 59.90 true 26.56 moderate heat stress false caution low caution caution caution thermal ["thermal","crowding","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 178 178 0 0 0 0 231 1.4438 92 47 18 23 36 15 general_public 683.04 151.79 12.00 11.974 12.766 11.975 true 284.60 20.00 19.967 17.672 19.649 true 61.46 true 28.69 moderate heat stress false caution low caution severe severe crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 176 176 0 0 0 0 322 2.0125 123 60 31 43 44 21 general_public 600.09 133.35 12.00 11.966 12.101 11.998 true 250.04 20.00 19.952 19.364 19.647 true 60.74 true 30.12 moderate heat stress false caution low caution severe severe crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 128 128 0 0 0 0 322 2.0125 119 64 35 42 43 19 general_public 549.20 122.04 12.00 11.957 13.157 12.012 true 228.83 20.00 19.937 19.485 19.627 true 59.72 true 31.63 moderate heat stress false caution low caution severe severe crowding ["crowding"] ["crowding"] 1 false 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 137 137 0 0 0 0 315 1.9688 122 60 36 44 39 14 general_public 515.84 114.63 12.00 11.938 13.705 12.036 true 214.93 20.00 19.909 20.069 19.620 true 60.08 true 32.99 strong heat stress false high_risk low caution severe severe crowding ["crowding"] ["thermal","crowding"] 2 true 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 95 95 0 0 0 0 276 1.7250 114 50 27 38 35 12 general_public 590.20 131.16 12.00 11.935 13.636 12.069 true 245.92 20.00 19.907 20.744 19.649 true 60.65 true 33.53 strong heat stress false high_risk low caution severe severe crowding ["crowding"] ["thermal","crowding"] 2 true 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 61 61 0 0 0 0 207 1.2938 81 43 15 24 32 12 general_public 713.84 158.63 12.00 11.939 11.209 12.052 true 297.43 20.00 19.923 21.042 19.679 true 60.77 true 34.32 strong heat stress false high_risk low caution severe severe crowding ["crowding"] ["thermal","crowding"] 2 true 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 60 60 0 0 0 0 172 1.0750 68 37 15 15 29 8 general_public 758.25 168.50 12.00 11.911 13.259 12.057 true 315.94 20.00 19.896 20.850 19.689 true 59.99 true 34.79 strong heat stress true high_risk low caution severe severe crowding ["crowding"] ["thermal","crowding"] 2 true 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 63 63 0 0 0 0 164 1.0250 70 31 15 14 23 11 general_public 731.46 162.55 12.00 11.892 10.960 12.046 true 304.77 20.00 19.867 19.221 19.698 true 62.02 true 35.81 strong heat stress true high_risk low caution severe severe crowding ["crowding"] ["thermal","crowding"] 2 true 1.0000 false action_severe Overall action level severe; dominant issue crowding.
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 65 65 0 0 0 0 155 0.9688 70 26 22 11 18 8 general_public 900.09 200.02 12.00 11.959 13.197 12.046 true 375.04 20.00 19.973 22.614 19.724 true 64.17 true 35.57 strong heat stress false high_risk low caution high_risk high_risk thermal ["thermal","crowding"] ["thermal","crowding"] 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 68 68 0 0 0 0 147 0.9188 66 23 17 15 18 8 general_public 772.35 171.63 12.00 11.951 13.148 12.045 true 321.81 20.00 19.944 20.069 19.712 true 63.75 true 36.29 strong heat stress false high_risk low caution high_risk high_risk thermal ["thermal","crowding"] ["thermal","crowding"] 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 33 33 0 0 0 0 111 0.6938 52 15 12 13 15 4 general_public 972.01 216.00 12.00 11.983 12.600 12.036 true 405.00 20.00 20.003 21.713 19.751 true 61.94 true 36.38 strong heat stress false high_risk low caution caution high_risk thermal ["thermal"] ["thermal"] 1 false 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 41 41 0 0 0 0 95 0.5938 38 20 9 8 14 6 general_public 816.60 181.47 12.00 11.969 10.386 12.025 true 340.25 20.00 19.968 17.256 19.694 true 60.76 true 36.51 strong heat stress false high_risk low caution caution high_risk thermal ["thermal"] ["thermal"] 1 false 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 43 43 0 0 0 0 100 0.6250 33 19 12 9 16 11 general_public 818.01 181.78 12.00 11.983 11.867 12.049 true 340.84 20.00 19.982 19.825 19.697 true 62.07 true 35.41 strong heat stress false high_risk low caution caution high_risk thermal ["thermal"] ["thermal"] 1 false 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 10 10 0 0 0 0 62 0.3875 18 13 7 9 6 9 general_public 947.49 210.55 12.00 11.989 11.780 12.052 true 394.79 20.00 19.998 20.014 19.717 true 61.22 true 36.44 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.

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_6a6421f148ffd0.29558680] [Data set]. IoTSyn Dataset Generator. https://iotsyn.com/view.php?uid=iotsyn_6a6421f148ffd0.29558680
MLA 
"smart city public spaces Dataset." IoTSyn Engine v4.4.0, 2026, https://iotsyn.com/view.php?uid=iotsyn_6a6421f148ffd0.29558680. Accessed 13 Oct. 2026.
CHICAGO 
IoTSyn. "smart city public spaces Dataset." Version v4.4.0. Dataset, 2026. https://iotsyn.com/view.php?uid=iotsyn_6a6421f148ffd0.29558680. 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_6a6421f148ffd0.29558680
BIBTEX 
@misc{iotsyn6a6421f148ffd029558680,
    author = {{IoTSyn}},
    title = {{smart city public spaces Dataset}},
    year = {2026},
    month = {jul},
    publisher = {{IoTSyn Dataset Generator}},
    url = {{https://iotsyn.com/view.php?uid=iotsyn_6a6421f148ffd0.29558680}},
    note = {{Generated by IoTSyn Engine v4.4.0. Dataset ID: iotsyn_6a6421f148ffd0.29558680}}
}
HARVARD 
IoTSyn Engine v4.4.0 (2026) smart city public spaces Dataset. Available at: https://iotsyn.com/view.php?uid=iotsyn_6a6421f148ffd0.29558680 (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 02:39 UTC · Seed: 88