Air Quality History for Kotikawatta, Sri Lanka
Historical PM2.5 and AQI trend from monitoring stations near Kotikawatta, Sri Lanka.
53
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
250hPM2.5 Station
250h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-22 | 27 | 2–61 | 7.3 µg/m³ | 8.0 | 7h | 1 |
| 2026-07-21 | 47 | 1–76 | 12.7 µg/m³ | 15.1 | 23h | 1 |
| 2026-07-20 | 4 | 1–14 | 0.8 µg/m³ | 1.0 | 15h | 1 |
| 2026-07-19 | 9 | 1–67 | 2.1 µg/m³ | 2.6 | 16h | 1 |
| 2026-07-18 | 9 | 3–44 | 2.1 µg/m³ | 2.5 | 15h | 1 |
| 2026-07-17 | 11 | 1–66 | 2.8 µg/m³ | 3.5 | 22h | 1 |
| 2026-07-16 | 28 | 4–76 | 8.0 µg/m³ | 9.6 | 13h | 1 |
| 2026-07-15 | 12 | 1–71 | 3.4 µg/m³ | 4.2 | 22h | 1 |
| 2026-07-14 | 13 | 1–57 | 3.1 µg/m³ | 4.0 | 20h | 1 |
| 2026-07-13 | 18 | 2–31 | 4.0 µg/m³ | 5.5 | 19h | 1 |
| 2026-07-12 | 6 | 1–30 | 1.1 µg/m³ | 1.7 | 19h | 1 |
| 2026-07-11 | 4 | 1–17 | 0.7 µg/m³ | 1.2 | 18h | 1 |
| 2026-07-10 | 2 | 1–7 | 0.5 µg/m³ | 1.1 | 9h | 1 |
| 2026-07-09 | 32 | 1–96 | 7.6 µg/m³ | 7.4 | 17h | 1 |
| 2026-07-08 | 37 | 21–70 | 9.2 µg/m³ | 10.4 | 15h | 2 |