Air Quality History for Zürich (Kreis 4) / Aussersihl, Switzerland
Historical PM2.5 and AQI trend from monitoring stations near Zürich (Kreis 4) / Aussersihl, Switzerland.
40
Current AQI
Good
Good
Air Quality Index Trend
367hPM2.5 Trend
367h · 5 stationsDaily Summary
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-04-15 | 70 | 70–70 | 20.9 µg/m³ | 22.7 | 1h | 5 |
| 2026-04-14 | 25 | 4–60 | 6.1 µg/m³ | 6.8 | 24h | 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 | 16 | 6–28 | 3.9 µg/m³ | 4.2 | 24h | 4 |
| 2026-04-06 | 17 | 6–45 | 4.0 µg/m³ | 4.4 | 17h | 3 |
| 2026-04-04 | 27 | 8–164 | 9.8 µg/m³ | 10.7 | 14h | 4 |
| 2026-04-03 | 31 | 10–67 | 7.8 µg/m³ | 8.6 | 24h | 5 |
| 2026-04-02 | 44 | 25–62 | 11.1 µg/m³ | 12.4 | 20h | 5 |
| 2026-04-01 | 28 | 10–73 | 7.1 µg/m³ | 7.9 | 21h | 5 |
| 2026-03-31 | 17 | 1–52 | 4.1 µg/m³ | 4.8 | 19h | 3 |
| 2026-03-30 | 23 | 9–41 | 5.5 µg/m³ | 6.3 | 9h | 4 |
| 2026-03-29 | 42 | 25–60 | 10.3 µg/m³ | 11.5 | 23h | 5 |
| 2026-03-28 | 40 | 15–60 | 9.7 µg/m³ | 10.8 | 23h | 5 |
| 2026-03-27 | 21 | 7–40 | 5.0 µg/m³ | 5.7 | 24h | 4 |
| 2026-03-26 | 13 | 6–22 | 3.2 µg/m³ | 3.5 | 19h | 3 |