Reported by World Air Quality Index 14 days ago.
It is the 6th strongest of the 9 detections recorded within 20 km of this point since 12 May 2026. Another comparable one was recorded here earlier the same day.
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
How we know
One source: World Air Quality Index. Not yet confirmed by a second, independent source.
Our own score for this event is 14 out of 100, at 43 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Air Quality |
| Severity | Medium |
| Calamity Score (ours) | 14 / 100 |
| Our confidence | 43% |
| Coordinates | 39.0608, 117.0301 |
| Nearest City | Yangliuqing (9 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-19T21:00:00.000Z |
| 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 14/100, near Yangliuqing (China), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.