Air Quality History for Viersen, Germany
Historical PM2.5 and AQI trend from monitoring stations near Viersen, Germany.
32
Current AQI
Good Station
Good Station
Air Quality Index Station
293hPM2.5 Station
293h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 29 | 13–58 | 6.9 µg/m³ | 17h | 1 |
| 2026-09-04 | 20 | 4–48 | 4.8 µg/m³ | 24h | 1 |
| 2026-09-03 | 24 | 13–39 | 5.8 µg/m³ | 24h | 1 |
| 2026-09-02 | 37 | 14–100 | 10.9 µg/m³ | 24h | 1 |
| 2026-09-01 | 55 | 30–83 | 14.5 µg/m³ | 22h | 1 |
| 2026-08-31 | 25 | 8–43 | 6.1 µg/m³ | 24h | 1 |
| 2026-08-30 | 17 | 9–29 | 4.0 µg/m³ | 24h | 1 |
| 2026-08-29 | 17 | 5–26 | 4.0 µg/m³ | 24h | 1 |
| 2026-08-28 | 50 | 5–112 | 15.2 µg/m³ | 21h | 1 |
| 2026-08-27 | 59 | 17–110 | 18.0 µg/m³ | 24h | 1 |
| 2026-08-26 | 77 | 39–154 | 24.8 µg/m³ | 24h | 1 |
| 2026-08-25 | 41 | 22–92 | 10.3 µg/m³ | 23h | 1 |
| 2026-08-24 | 17 | 9–25 | 4.1 µg/m³ | 15h | 1 |
| 2026-08-23 | 28 | 28–28 | 6.7 µg/m³ | 1h | 1 |
| 2026-08-22 | 8 | 8–8 | 1.9 µg/m³ | 1h | 1 |
| 2026-08-20 | 29 | 29–29 | 7.0 µg/m³ | 1h | 1 |