Air Quality History for Bülach, Switzerland
Historical PM2.5 and AQI trend from monitoring stations near Bülach, Switzerland.
6
Current AQI
Good Station
Good Station
Air Quality Index Station
447hPM2.5 Station
447h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 6 | 3–11 | 1.6 µg/m³ | 1.6 | 15h | 1 |
| 2026-09-04 | 11 | 5–26 | 2.7 µg/m³ | 2.8 | 23h | 2 |
| 2026-09-03 | 10 | 2–33 | 2.5 µg/m³ | 2.7 | 24h | 2 |
| 2026-09-02 | 8 | 3–28 | 2.0 µg/m³ | 2.2 | 23h | 2 |
| 2026-09-01 | 6 | 4–9 | 1.4 µg/m³ | 1.5 | 15h | 1 |
| 2026-08-31 | 6 | 3–9 | 1.5 µg/m³ | 1.7 | 19h | 1 |
| 2026-08-30 | 8 | 4–18 | 1.9 µg/m³ | 2.0 | 21h | 2 |
| 2026-08-29 | 18 | 4–193 | 8.2 µg/m³ | 8.0 | 23h | 2 |
| 2026-08-28 | 20 | 4–52 | 4.8 µg/m³ | 5.3 | 22h | 2 |
| 2026-08-27 | 23 | 9–34 | 5.4 µg/m³ | 5.8 | 24h | 3 |
| 2026-08-26 | 17 | 7–34 | 4.1 µg/m³ | 4.3 | 24h | 3 |
| 2026-08-25 | 15 | 4–40 | 3.6 µg/m³ | 3.9 | 24h | 2 |
| 2026-08-24 | 11 | 6–16 | 2.7 µg/m³ | 2.9 | 24h | 3 |
| 2026-08-23 | 9 | 4–26 | 2.2 µg/m³ | 2.5 | 24h | 2 |
| 2026-08-22 | 12 | 1–91 | 3.5 µg/m³ | 3.8 | 20h | 1 |
| 2026-08-21 | 7 | 4–11 | 1.6 µg/m³ | 1.9 | 21h | 2 |
| 2026-08-20 | 13 | 3–20 | 3.1 µg/m³ | 3.4 | 24h | 3 |
| 2026-08-19 | 12 | 5–50 | 2.9 µg/m³ | 3.1 | 24h | 3 |
| 2026-08-18 | 28 | 6–64 | 7.0 µg/m³ | 7.4 | 24h | 4 |
| 2026-08-17 | 45 | 24–65 | 11.5 µg/m³ | 12.1 | 24h | 4 |
| 2026-08-16 | 49 | 40–54 | 11.8 µg/m³ | 12.4 | 5h | 4 |