Air Quality History for Stolberg, Germany
Historical PM2.5 and AQI trend from monitoring stations near Stolberg, Germany.
35
Current AQI
Good Station
Good Station
Air Quality Index Station
131hPM2.5 Station
131h · 3 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 17 | 9–25 | 4.1 µg/m³ | 2h | 2 |
| 2026-07-20 | 14 | 3–30 | 3.4 µg/m³ | 4h | 2 |
| 2026-07-19 | 26 | 26–26 | 6.2 µg/m³ | 1h | 1 |
| 2026-07-18 | 42 | 29–54 | 10.1 µg/m³ | 4h | 2 |
| 2026-07-14 | 30 | 30–30 | 7.2 µg/m³ | 1h | 1 |
| 2026-07-13 | 40 | 26–53 | 9.7 µg/m³ | 3h | 2 |
| 2026-07-12 | 32 | 32–32 | 7.6 µg/m³ | 2h | 3 |
| 2026-07-11 | 33 | 16–45 | 8.1 µg/m³ | 3h | 2 |
| 2026-07-10 | 28 | 6–48 | 6.6 µg/m³ | 8h | 2 |
| 2026-07-09 | 26 | 8–46 | 6.3 µg/m³ | 5h | 1 |
| 2026-07-08 | 23 | 8–33 | 5.6 µg/m³ | 11h | 3 |
| 2026-07-07 | 20 | 3–31 | 4.7 µg/m³ | 7h | 3 |
| 2026-07-06 | 22 | 10–33 | 5.4 µg/m³ | 7h | 3 |
| 2026-07-05 | 21 | 14–44 | 5.0 µg/m³ | 19h | 3 |
| 2026-07-04 | 21 | 8–35 | 5.1 µg/m³ | 23h | 2 |
| 2026-07-03 | 24 | 2–58 | 5.8 µg/m³ | 22h | 3 |
| 2026-07-02 | 20 | 12–28 | 4.8 µg/m³ | 9h | 3 |