Reported by World Air Quality Index today.
What the source measured
World Air Quality Index reported: AQI 233 (Very Unhealthy) at 培训基地, Wulumuqi (乌鲁木齐培训基地)
The air quality index read 233 (Very Unhealthy) at the 培训基地, Wulumuqi (乌鲁木齐培训基地) station.
This is the lowest air quality index we have recorded at this point, over 18 readings since 17 August 2026 — the previous range was 233 to 358.
How we know
One source: World Air Quality Index. Not yet confirmed by a second, independent source.
Our own score for this event is 7 out of 100, at 47 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Air quality |
| Severity | high |
| Calamity Score (ours) | 7 / 100 |
| Our confidence | 47% |
| Coordinates | 43.4569, 87.4651 |
| Nearest City | Ürümqi (40 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-01T07:00:00.000Z |
| Source | https://aqicn.org/city/@9887 |
Score Breakdown
Technical Details
| Aqi | 233 |
| AqiCategory | Very Unhealthy |
| StationName | 培训基地, Wulumuqi (乌鲁木齐培训基地) |
| StationUid | 9887 |
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 10 February 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.
Calamity.live data shows a air quality event with CalamityScore 7/100 (China), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.