Air Quality History for Cha-am, Thailand
Historical PM2.5 and AQI trend from monitoring stations near Cha-am, Thailand.
21
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
435hPM2.5 Station
435h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-21 | 10 | 5–18 | 2.3 µg/m³ | 8.0 | 23h | 1 |
| 2026-07-20 | 16 | 10–23 | 3.8 µg/m³ | 12.2 | 24h | 1 |
| 2026-07-19 | 18 | 12–27 | 4.3 µg/m³ | 12.2 | 24h | 1 |
| 2026-07-18 | 21 | 16–31 | 5.0 µg/m³ | 15.4 | 24h | 1 |
| 2026-07-17 | 15 | 8–26 | 3.7 µg/m³ | 13.3 | 24h | 1 |
| 2026-07-16 | 8 | 5–13 | 1.9 µg/m³ | 7.8 | 24h | 1 |
| 2026-07-15 | 6 | 3–20 | 1.5 µg/m³ | 6.1 | 24h | 1 |
| 2026-07-14 | 6 | 2–16 | 1.4 µg/m³ | 6.8 | 24h | 1 |
| 2026-07-13 | 6 | 1–10 | 1.4 µg/m³ | 4.1 | 24h | 1 |
| 2026-07-12 | 8 | 3–16 | 1.9 µg/m³ | 5.4 | 24h | 1 |
| 2026-07-11 | 10 | 6–16 | 2.5 µg/m³ | 9.2 | 24h | 1 |
| 2026-07-10 | 16 | 10–23 | 3.7 µg/m³ | 10.2 | 24h | 1 |
| 2026-07-09 | 16 | 8–26 | 3.7 µg/m³ | 10.9 | 21h | 1 |
| 2026-07-08 | 14 | 7–38 | 3.4 µg/m³ | 9.9 | 19h | 1 |
| 2026-07-07 | 9 | 7–14 | 2.3 µg/m³ | 8.1 | 17h | 1 |
| 2026-07-06 | 15 | 12–20 | 3.6 µg/m³ | 10.0 | 11h | 1 |
| 2026-07-05 | 20 | 16–23 | 4.7 µg/m³ | 14.1 | 24h | 1 |
| 2026-07-04 | 16 | 4–38 | 3.8 µg/m³ | 9.4 | 24h | 1 |
| 2026-07-03 | 8 | 1–19 | 1.9 µg/m³ | 4.6 | 20h | 1 |
| 2026-07-02 | 9 | 2–48 | 2.1 µg/m³ | 5.3 | 11h | 1 |
| 2026-07-01 | 6 | 6–6 | 1.4 µg/m³ | 6.7 | 1h | 1 |