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
457hPM2.5 Station
457h · 5 stationsTemperature GFS model
80ptPrecipitation 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 | 61 | 40–89 | 17.3 µg/m³ | 39.5 | 24h | 5 |
| 2026-07-06 | 42 | 23–53 | 10.1 µg/m³ | 33.2 | 12h | 5 |
| 2026-07-05 | 29 | 14–46 | 6.9 µg/m³ | 21.3 | 24h | 6 |
| 2026-07-04 | 37 | 18–55 | 8.8 µg/m³ | 28.9 | 24h | 6 |
| 2026-07-03 | 46 | 28–69 | 11.6 µg/m³ | 30.4 | 24h | 6 |
| 2026-07-02 | 64 | 53–75 | 18.1 µg/m³ | 41.0 | 12h | 6 |
| 2026-07-01 | 64 | 64–64 | 18.4 µg/m³ | 28.8 | 1h | 1 |