Air Quality History for Nan, Thailand
Historical PM2.5 and AQI trend from monitoring stations near Nan, Thailand.
211
Current AQI
Very unhealthy
Very unhealthy
PM2.5 Trend
107h · 19 stationsDaily Summary
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-04-11 | 235 | 235–235 | 184.9 µg/m³ | 199.2 | 1h | 19 |
| 2026-04-10 | 184 | 152–228 | 115.6 µg/m³ | 123.1 | 24h | 20 |
| 2026-04-09 | 197 | 80–500 | 238609403.5 µg/m³ | 238609410.3 | 18h | 17 |
| 2026-04-08 | 500 | 500–500 | 188792482.1 µg/m³ | 188792489.7 | 9h | 23 |
| 2026-04-07 | 500 | 500–500 | 194004928.0 µg/m³ | 194004937.8 | 24h | 22 |
| 2026-04-06 | 500 | 500–500 | 198102814.3 µg/m³ | 198102822.0 | 17h | 22 |
| 2026-04-05 | 174 | 174–174 | 100.0 µg/m³ | 111.0 | 1h | 1 |
| 2026-04-04 | 500 | 500–500 | 190400190.7 µg/m³ | 190400202.8 | 13h | 23 |