Air Quality History for Valmiera, Latvia
Historical PM2.5 and AQI trend from monitoring stations near Valmiera, Latvia.
1
Current AQI
Good Station
Good Station
Air Quality Index Station
400hPM2.5 Station
400h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-28 | 2 | 1–2 | 0.2 µg/m³ | 2.6 | 13h | 1 |
| 2026-05-27 | 3 | 2–3 | 0.4 µg/m³ | 4.2 | 6h | 1 |
| 2026-05-26 | 2 | 1–7 | 0.5 µg/m³ | 5.4 | 13h | 1 |
| 2026-05-25 | 3 | 1–7 | 0.5 µg/m³ | 5.0 | 20h | 1 |
| 2026-05-24 | 8 | 1–23 | 1.6 µg/m³ | 6.3 | 19h | 1 |
| 2026-05-23 | 8 | 1–24 | 1.7 µg/m³ | 5.2 | 23h | 1 |
| 2026-05-22 | 16 | 4–39 | 3.9 µg/m³ | 8.1 | 22h | 1 |
| 2026-05-21 | 17 | 1–50 | 4.1 µg/m³ | 6.0 | 24h | 1 |
| 2026-05-20 | 9 | 1–27 | 2.1 µg/m³ | 4.7 | 24h | 1 |
| 2026-05-19 | 12 | 3–37 | 2.8 µg/m³ | 6.8 | 24h | 1 |
| 2026-05-18 | 5 | 1–19 | 0.8 µg/m³ | 3.8 | 23h | 1 |
| 2026-05-17 | 16 | 1–54 | 2.7 µg/m³ | 4.8 | 19h | 1 |
| 2026-05-16 | 9 | 1–79 | 2.1 µg/m³ | 4.8 | 24h | 1 |
| 2026-05-15 | 7 | 1–52 | 1.3 µg/m³ | 3.4 | 24h | 1 |
| 2026-05-14 | 9 | 1–24 | 1.9 µg/m³ | 5.1 | 21h | 1 |
| 2026-05-13 | 15 | 1–38 | 3.1 µg/m³ | 5.9 | 24h | 1 |
| 2026-05-12 | 4 | 1–12 | 0.9 µg/m³ | 5.3 | 24h | 1 |
| 2026-05-11 | 4 | 1–16 | 0.5 µg/m³ | 3.1 | 22h | 1 |
| 2026-05-10 | 2 | 1–5 | 0.3 µg/m³ | 3.6 | 24h | 1 |
| 2026-05-09 | 1 | 1–1 | 0.1 µg/m³ | 2.1 | 7h | 1 |