Right now
The most recent data we hold from World Air Quality Index arrived 3 hours ago, and this point is in it.
2 other detections within 20 km in the last 24 hours, the nearest 4 km from here.
Reported by World Air Quality Index today.
No stronger detection stands among the 12 recorded within 20 km of this point since 27 June 2026 — one other scored the same. Another comparable one was recorded here earlier the same day.
What the source measured
World Air Quality Index reported: AQI 164 (Unhealthy) at City Monitoring Station, Hanzhong (汉中市监测站)
The air quality index read 164 (Unhealthy) at the City Monitoring Station, Hanzhong (汉中市监测站) station.
An estimated 604,541 people live within 5 km of this point.
Nearby, since 27 June 2026
- September 3, 2026 · score 55 · 0.0 km
- September 4, 2026 · score 50 · 4.8 km
- June 27, 2026 · score 35 · 4.8 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 55 out of 100, at 65 % 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) | 55 / 100 |
| Our confidence | 65% |
| Coordinates | 33.0706, 107.0154 |
| Nearest City | Hanzhong (1 km) |
| Population Exposed | 604.5K within 5 km |
| Impact Tier | significant |
| Timestamp | 2026-09-05T18:00:00.000Z |
| Source | https://aqicn.org/city/@7848 |
Score Breakdown
Technical Details
| Aqi | 164 |
| AqiCategory | Unhealthy |
| StationName | City Monitoring Station, Hanzhong (汉中市监测站) |
| StationUid | 7848 |
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 Hanzhong?
Calamity.live data shows a air quality event with CalamityScore 55/100, near Hanzhong (China), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.