Right now
The most recent data we hold from World Air Quality Index arrived 2 hours ago, and this point is in it.
2 other detections within 20 km in the last 24 hours, the nearest 6 km from here.
Reported by World Air Quality Index today.
It is the 6th strongest of the 17 detections recorded within 20 km of this point since 6 May 2026. Another comparable one was recorded here earlier the same day.
What the source measured
World Air Quality Index reported: AQI 161 (Unhealthy) at Simplicity @ AALTO
The air quality index read 161 (Unhealthy) at the Simplicity @ AALTO station.
An estimated 258,840 people live within 5 km of this point.
Nearby, since 6 May 2026
- September 6, 2026 · score 50 · 0.0 km
- September 3, 2026 · score 50 · 0.0 km
- September 9, 2026 · score 55 · 6.0 km
How we know
One source: World Air Quality Index. Not yet confirmed by a second, independent source.
Our own score for this event is 50 out of 100, at 66 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Air Quality |
| Severity | Medium |
| Calamity Score (ours) | 50 / 100 |
| Our confidence | 66% |
| Coordinates | 1.2985, 103.8973 |
| Nearest City | Marine Parade (1 km) |
| Population Exposed | 258.8K within 5 km |
| Impact Tier | significant |
| Timestamp | 2026-09-09T13:20:30.000Z |
| Source | https://aqicn.org/city/@-2535910 |
Score Breakdown
Technical Details
| Aqi | 161 |
| AqiCategory | Unhealthy |
| StationName | Simplicity @ AALTO |
| StationUid | -2535910 |
Safety Information
When air quality is hazardous: stay indoors with windows closed, and run a filtered air purifier if you have one. Avoid outdoor exercise. Children, older adults and anyone with heart or lung conditions are affected first and worst — an N95 respirator helps outdoors, a cloth mask does not.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
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