Air Quality History for Viljandi, Estonia
Historical PM2.5 and AQI trend from monitoring stations near Viljandi, Estonia.
5
Current AQI
Good Station
Good Station
Air Quality Index Station
166hPM2.5 Station
166h · 1 stationTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-08-08 | 6 | 5–6 | 1.4 µg/m³ | 2.9 | 4h | 1 |
| 2026-08-07 | 5 | 1–14 | 1.2 µg/m³ | 2.9 | 24h | 1 |
| 2026-08-06 | 16 | 5–41 | 3.8 µg/m³ | 6.2 | 24h | 1 |
| 2026-08-05 | 10 | 4–19 | 2.3 µg/m³ | 4.4 | 24h | 1 |
| 2026-08-04 | 5 | 2–7 | 1.1 µg/m³ | 2.1 | 24h | 1 |
| 2026-08-03 | 5 | 4–9 | 1.3 µg/m³ | 2.9 | 23h | 1 |
| 2026-08-02 | 5 | 2–14 | 1.2 µg/m³ | 2.2 | 24h | 1 |
| 2026-08-01 | 11 | 5–21 | 2.5 µg/m³ | 3.5 | 19h | 1 |