Air Quality History for Freiburg, Germany
Historical PM2.5 and AQI trend from monitoring stations near Freiburg, Germany.
50
Current AQI
Good
Good
PM2.5 Trend
200h · 1 stationDaily Summary
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-04-10 | 31 | 17–55 | 7.5 µg/m³ | 12.5 | 17h | 1 |
| 2026-04-09 | 15 | 8–21 | 3.5 µg/m³ | 7.8 | 13h | 1 |
| 2026-04-08 | 23 | 21–25 | 5.4 µg/m³ | 9.6 | 7h | 1 |
| 2026-04-07 | 18 | 8–21 | 4.3 µg/m³ | 7.6 | 19h | 1 |
| 2026-04-06 | 14 | 8–21 | 3.3 µg/m³ | 4.9 | 14h | 1 |
| 2026-04-04 | 6 | 4–17 | 1.4 µg/m³ | 1.5 | 12h | 1 |
| 2026-04-03 | 36 | 21–46 | 8.5 µg/m³ | 10.0 | 20h | 1 |
| 2026-04-02 | 32 | 25–38 | 7.6 µg/m³ | 8.6 | 17h | 1 |
| 2026-04-01 | 19 | 12–25 | 4.6 µg/m³ | 5.4 | 16h | 1 |
| 2026-03-31 | 13 | 4–21 | 3.2 µg/m³ | 3.8 | 17h | 1 |
| 2026-03-30 | 6 | 4–17 | 1.4 µg/m³ | 1.7 | 7h | 1 |
| 2026-03-29 | 22 | 4–38 | 5.4 µg/m³ | 6.2 | 19h | 1 |
| 2026-03-28 | 16 | 4–25 | 3.8 µg/m³ | 4.8 | 20h | 1 |
| 2026-03-27 | 17 | 17–17 | 4.0 µg/m³ | 5.0 | 2h | 1 |