Air Quality History for Zürich (Kreis 4) / Aussersihl, Switzerland
Historical PM2.5 and AQI trend from monitoring stations near Zürich (Kreis 4) / Aussersihl, Switzerland.
70
Current AQI
Moderate
Moderate
Air Quality Index Trend
129hPM2.5 Trend
129h · 5 stationsDaily Summary
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-04-14 | 23 | 4–54 | 5.6 µg/m³ | 6.3 | 23h | 4 |
| 2026-04-13 | 28 | 6–56 | 6.9 µg/m³ | 7.7 | 16h | 3 |
| 2026-04-12 | 12 | 4–26 | 2.8 µg/m³ | 3.1 | 17h | 2 |
| 2026-04-11 | 57 | 16–96 | 17.7 µg/m³ | 19.4 | 24h | 5 |
| 2026-04-10 | 40 | 15–76 | 10.4 µg/m³ | 11.0 | 24h | 5 |
| 2026-04-09 | 16 | 6–38 | 4.0 µg/m³ | 4.3 | 15h | 4 |
| 2026-04-08 | 19 | 12–26 | 4.6 µg/m³ | 5.1 | 9h | 5 |
| 2026-04-07 | 14 | 14–14 | 3.3 µg/m³ | 3.6 | 1h | 5 |