Reported by World Air Quality Index 5 days ago.
It is the 4th strongest of the 10 detections recorded within 20 km of this point since 3 April 2026. The last comparable one was on 27 August 2026.
What the source measured
World Air Quality Index reported: AQI 500 (Hazardous) at สนง.ป้องกันควบคุมโรคที่ 2 จ.พิษณุโลก
The air quality index read 500 (Hazardous) at the สนง.ป้องกันควบคุมโรคที่ 2 จ.พิษณุโลก station.
An estimated 20,241 people live within 5 km of this point.
Nearby, since 3 April 2026
- September 3, 2026 · score 55 · 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 26 out of 100, at 67 % 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 | Critical |
| Calamity Score (ours) | 26 / 100 |
| Our confidence | 67% |
| Coordinates | 16.8498, 100.2653 |
| Nearest City | Ban Aranyik (3 km) |
| Population Exposed | 20.2K within 5 km |
| Impact Tier | significant |
| Timestamp | 2026-08-29T10:00:00.000Z |
| Source | https://aqicn.org/city/@-243505 |
Score Breakdown
Technical Details
| Aqi | 500 |
| AqiCategory | Hazardous |
| StationName | สนง.ป้องกันควบคุมโรคที่ 2 จ.พิษณุโลก |
| StationUid | -243505 |
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 Ban Aranyik?
Calamity.live data shows a air quality event with CalamityScore 26/100, near Ban Aranyik (Thailand), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.