Air Quality History for Samut Songkhram, Thailand
Historical PM2.5 and AQI trend from monitoring stations near Samut Songkhram, Thailand.
65
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
285hPM2.5 Station
285h · 2 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 73 | 54–128 | 22.3 µg/m³ | 10h | 1 |
| 2026-07-20 | 77 | 74–80 | 24.5 µg/m³ | 2h | 1 |
| 2026-07-19 | 81 | 61–88 | 26.4 µg/m³ | 6h | 1 |
| 2026-07-18 | 91 | 66–112 | 30.8 µg/m³ | 7h | 1 |
| 2026-07-17 | 72 | 62–86 | 22.0 µg/m³ | 11h | 1 |
| 2026-07-16 | 60 | 42–79 | 16.4 µg/m³ | 12h | 2 |
| 2026-07-15 | 52 | 34–65 | 13.2 µg/m³ | 22h | 2 |
| 2026-07-14 | 55 | 42–69 | 14.4 µg/m³ | 23h | 2 |
| 2026-07-13 | 41 | 26–74 | 10.1 µg/m³ | 24h | 2 |
| 2026-07-12 | 47 | 32–65 | 11.8 µg/m³ | 24h | 2 |
| 2026-07-11 | 60 | 40–81 | 16.8 µg/m³ | 24h | 2 |
| 2026-07-10 | 70 | 55–84 | 20.9 µg/m³ | 22h | 2 |
| 2026-07-09 | 78 | 59–98 | 24.7 µg/m³ | 13h | 2 |
| 2026-07-08 | 74 | 60–93 | 22.8 µg/m³ | 11h | 2 |
| 2026-07-07 | 69 | 48–89 | 20.5 µg/m³ | 6h | 2 |
| 2026-07-06 | 56 | 42–75 | 15.4 µg/m³ | 7h | 2 |
| 2026-07-05 | 59 | 43–71 | 15.8 µg/m³ | 24h | 2 |
| 2026-07-04 | 44 | 24–57 | 10.6 µg/m³ | 24h | 2 |
| 2026-07-03 | 42 | 29–62 | 10.2 µg/m³ | 13h | 2 |