Air Quality History for Valmiera, Latvia
Historical PM2.5 and AQI trend from monitoring stations near Valmiera, Latvia.
2
Current AQI
Good Station
Good Station
Air Quality Index Station
134hPM2.5 Station
134h · 1 stationTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-10-21 | 2 | 1–3 | 0.5 µg/m³ | 3.3 | 4h | 1 |
| 2026-10-20 | 1 | 1–2 | 0.2 µg/m³ | 3.4 | 22h | 1 |
| 2026-10-19 | 1 | 1–2 | 0.2 µg/m³ | 2.5 | 17h | 1 |
| 2026-10-17 | 27 | 3–64 | 6.8 µg/m³ | 15.6 | 22h | 1 |
| 2026-10-16 | 6 | 1–25 | 1.0 µg/m³ | 4.7 | 21h | 1 |
| 2026-10-15 | 5 | 1–18 | 1.2 µg/m³ | 5.6 | 24h | 1 |
| 2026-10-14 | 3 | 1–11 | 0.7 µg/m³ | 3.3 | 20h | 1 |