Air Quality History for Sơn Tây, Vietnam
Historical PM2.5 and AQI trend from monitoring stations near Sơn Tây, Vietnam.
112
Current AQI
Unhealthy for sensitive groups CAMS model
Unhealthy for sensitive groups CAMS model
Air Quality Index Station
337hPM2.5 Station
337h · 5 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-21 | 93 | 74–115 | 31.8 µg/m³ | 57.1 | 24h | 4 |
| 2026-07-20 | 76 | 37–113 | 24.0 µg/m³ | 46.3 | 24h | 4 |
| 2026-07-19 | 39 | 20–67 | 9.7 µg/m³ | 26.5 | 24h | 5 |
| 2026-07-18 | 30 | 11–55 | 7.2 µg/m³ | 21.6 | 24h | 5 |
| 2026-07-17 | 36 | 23–53 | 8.6 µg/m³ | 25.3 | 24h | 5 |
| 2026-07-16 | 47 | 32–60 | 11.7 µg/m³ | 34.4 | 24h | 5 |
| 2026-07-15 | 64 | 52–82 | 18.2 µg/m³ | 45.7 | 24h | 5 |
| 2026-07-14 | 61 | 41–71 | 16.8 µg/m³ | 35.3 | 24h | 5 |
| 2026-07-13 | 68 | 30–139 | 20.9 µg/m³ | 44.1 | 24h | 5 |
| 2026-07-12 | 59 | 28–89 | 16.6 µg/m³ | 21.1 | 24h | 3 |
| 2026-07-11 | 85 | 67–106 | 28.3 µg/m³ | 45.2 | 24h | 5 |
| 2026-07-10 | 57 | 21–92 | 16.1 µg/m³ | 24.6 | 24h | 6 |
| 2026-07-09 | 45 | 28–72 | 11.6 µg/m³ | 20.8 | 24h | 5 |
| 2026-07-08 | 66 | 32–88 | 19.3 µg/m³ | 40.7 | 24h | 6 |
| 2026-07-07 | 78 | 78–78 | 24.9 µg/m³ | 51.0 | 1h | 1 |