Reported by World Air Quality Index today.
It is the 5th strongest of the 11 detections recorded within 20 km of this point since 12 May 2026. The last comparable one was on 2 September 2026.
What the source measured
World Air Quality Index reported: AQI 157 (Unhealthy) at 辛老路, Tianjin (天津辛老路)
The air quality index read 157 (Unhealthy) at the 辛老路, Tianjin (天津辛老路) station.
Nearby, since 12 May 2026
- September 2, 2026 · score 29 · 0.0 km
- August 19, 2026 · score 14 · 0.0 km
- September 3, 2026 · score 29 · 14.6 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 29 out of 100, at 45 % 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) | 29 / 100 |
| Our confidence | 45% |
| Coordinates | 39.0608, 117.0301 |
| Nearest City | Yangliuqing (9 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-03T16:00:00.000Z |
| Source | https://aqicn.org/city/@9838 |
Score Breakdown
Technical Details
| Aqi | 157 |
| AqiCategory | Unhealthy |
| StationName | 辛老路, Tianjin (天津辛老路) |
| StationUid | 9838 |
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.
Want to know when something happens near Yangliuqing?
Calamity.live data shows a air quality event with CalamityScore 29/100, near Yangliuqing (China), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.