Reported by World Air Quality Index today.
It is the 4th strongest of the 14 detections recorded within 20 km of this point since 12 August 2026. Another comparable one was recorded here earlier the same day.
What the source measured
World Air Quality Index reported: AQI 182 (Unhealthy) at Kahna Nau
The air quality index read 182 (Unhealthy) at the Kahna Nau station.
An estimated 31,254 people live within 5 km of this point.
Nearby, since 12 August 2026
- August 27, 2026 · score 14 · 14.0 km
- September 4, 2026 · score 29 · 16.8 km
- September 3, 2026 · score 29 · 16.8 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 41 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) | 41 / 100 |
| Our confidence | 65% |
| Coordinates | 31.3710, 74.3651 |
| Nearest City | Kahna Nau (0 km) |
| Population Exposed | 31.3K within 5 km |
| Impact Tier | significant |
| Timestamp | 2026-09-04T15:00:00.000Z |
| Source | https://aqicn.org/city/@-576562 |
Score Breakdown
Technical Details
| Aqi | 182 |
| AqiCategory | Unhealthy |
| StationName | Kahna Nau |
| StationUid | -576562 |
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 Kahna Nau?
Calamity.live data shows a air quality event with CalamityScore 41/100, near Kahna Nau (Pakistan), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.