Reported by World Air Quality Index today.
It is one of only 2 we have recorded within 20 km of this point since 1 July 2026. The last comparable one was on 1 July 2026.
What the source measured
World Air Quality Index reported: AQI 162 (Unhealthy) at Fortechna Street
The air quality index read 162 (Unhealthy) at the Fortechna Street station.
An estimated 271,998 people live within 5 km of this point.
How we know
One source: World Air Quality Index. Not yet confirmed by a second, independent source.
Our own score for this event is 50 out of 100, at 66 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Air quality |
| Severity | medium |
| Calamity Score (ours) | 50 / 100 |
| Our confidence | 66% |
| Coordinates | 48.4980, 32.2600 |
| Nearest City | Fortetsya (1 km) |
| Population Exposed | 272.0K within 5 km |
| Impact Tier | significant |
| Timestamp | 2026-09-02T04:43:11.000Z |
| Source | https://aqicn.org/city/@-115450 |
Score Breakdown
Technical Details
| Aqi | 162 |
| AqiCategory | Unhealthy |
| StationName | Fortechna Street |
| StationUid | -115450 |
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.
Want to know when something happens near Fortetsya?
Calamity.live data shows a air quality event with CalamityScore 50/100, near Fortetsya (Ukraine), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.