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Air Quality History for Zürich (Kreis 11) / Affoltern, Switzerland

Historical PM2.5 and AQI trend from monitoring stations near Zürich (Kreis 11) / Affoltern, Switzerland.

11
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 15 13–16 3.5 µg/m³ 3.6 4h 3
2026-08-07 11 4–20 2.7 µg/m³ 2.9 24h 2
2026-08-06 20 4–43 4.9 µg/m³ 5.2 24h 2
2026-08-05 29 20–41 7.0 µg/m³ 7.3 24h 3
2026-08-04 34 19–58 8.3 µg/m³ 8.9 24h 3
2026-08-03 57 38–73 15.4 µg/m³ 16.0 23h 3
2026-08-02 62 36–89 18.0 µg/m³ 18.7 24h 3
2026-08-01 64 43–85 18.3 µg/m³ 19.2 24h 3
2026-07-31 76 52–95 24.1 µg/m³ 25.3 24h 3
2026-07-30 76 59–92 23.8 µg/m³ 25.0 24h 3
2026-07-29 45 17–69 11.4 µg/m³ 11.9 24h 3
2026-07-28 15 8–29 3.7 µg/m³ 3.9 24h 3
2026-07-27 15 5–51 3.5 µg/m³ 3.8 24h 2
2026-07-26 52 24–88 14.5 µg/m³ 15.4 24h 3
2026-07-25 32 9–88 8.1 µg/m³ 8.5 24h 3
2026-07-24 15 4–34 3.7 µg/m³ 3.9 24h 2
2026-07-23 17 4–27 4.1 µg/m³ 4.3 24h 3
2026-07-22 11 4–38 2.6 µg/m³ 2.8 23h 2
2026-07-21 11 5–21 2.5 µg/m³ 2.8 24h 2
2026-07-20 18 8–26 4.3 µg/m³ 4.5 24h 3
2026-07-19 45 25–57 11.2 µg/m³ 11.8 19h 3
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