Air Quality History for Hanwella Ihala, Sri Lanka
Historical PM2.5 and AQI trend from monitoring stations near Hanwella Ihala, Sri Lanka.
34
Current AQI
Good Station
Good Station
Air Quality Index Station
379hPM2.5 Station
379h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-22 | 24 | 1–61 | 6.4 µg/m³ | 7.1 | 8h | 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 | 12 | 1–57 | 3.0 µg/m³ | 4.0 | 20h | 1 |
| 2026-07-13 | 16 | 2–31 | 3.6 µg/m³ | 5.0 | 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 | 7.5 µg/m³ | 7.3 | 17h | 1 |
| 2026-07-08 | 38 | 21–77 | 9.5 µg/m³ | 7.4 | 24h | 2 |
| 2026-07-07 | 50 | 20–97 | 13.4 µg/m³ | 6.9 | 24h | 2 |
| 2026-07-06 | 66 | 29–113 | 19.7 µg/m³ | 15.1 | 13h | 2 |
| 2026-07-05 | 45 | 24–87 | 12.0 µg/m³ | 9.5 | 24h | 3 |
| 2026-07-04 | 39 | 16–74 | 9.9 µg/m³ | 6.8 | 24h | 3 |
| 2026-07-03 | 27 | 20–38 | 6.6 µg/m³ | 3.0 | 24h | 3 |
| 2026-07-02 | 21 | 10–39 | 5.0 µg/m³ | 2.3 | 10h | 3 |