Air Quality History for Si Racha, Thailand
Historical PM2.5 and AQI trend from monitoring stations near Si Racha, Thailand.
44
Current AQI
Good Station
Good Station
Air Quality Index Station
281hPM2.5 Station
281h · 2 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 54 | 33–72 | 14.3 µg/m³ | 8h | 1 |
| 2026-07-20 | 63 | 63–63 | 17.9 µg/m³ | 1h | 2 |
| 2026-07-19 | 52 | 44–62 | 13.5 µg/m³ | 5h | 1 |
| 2026-07-18 | 60 | 51–65 | 16.4 µg/m³ | 5h | 2 |
| 2026-07-17 | 64 | 42–139 | 18.4 µg/m³ | 12h | 2 |
| 2026-07-16 | 74 | 40–135 | 23.0 µg/m³ | 14h | 2 |
| 2026-07-15 | 51 | 33–122 | 13.3 µg/m³ | 21h | 2 |
| 2026-07-14 | 48 | 23–62 | 11.9 µg/m³ | 24h | 2 |
| 2026-07-13 | 48 | 37–59 | 11.7 µg/m³ | 23h | 2 |
| 2026-07-12 | 51 | 25–59 | 12.8 µg/m³ | 23h | 2 |
| 2026-07-11 | 52 | 38–67 | 13.4 µg/m³ | 24h | 2 |
| 2026-07-10 | 58 | 39–65 | 15.5 µg/m³ | 21h | 2 |
| 2026-07-09 | 56 | 51–63 | 14.6 µg/m³ | 13h | 2 |
| 2026-07-08 | 55 | 40–64 | 14.5 µg/m³ | 11h | 2 |
| 2026-07-07 | 47 | 34–58 | 11.6 µg/m³ | 7h | 2 |
| 2026-07-06 | 57 | 45–71 | 15.2 µg/m³ | 8h | 2 |
| 2026-07-05 | 58 | 36–81 | 15.8 µg/m³ | 24h | 3 |
| 2026-07-04 | 53 | 23–120 | 14.6 µg/m³ | 24h | 3 |
| 2026-07-03 | 47 | 20–69 | 12.0 µg/m³ | 13h | 3 |