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Air Quality History for Zürich (Kreis 9), Switzerland

Historical PM2.5 and AQI trend from monitoring stations near Zürich (Kreis 9), Switzerland.

4
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

454h

PM2.5 Station

454h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 43 4–89 13.1 µg/m³ 13.9 7h 2
2026-10-20 89 77–110 30.0 µg/m³ 32.6 24h 3
2026-10-19 50 20–88 14.5 µg/m³ 15.2 24h 3
2026-10-18 16 5–50 3.9 µg/m³ 4.2 24h 2
2026-10-17 32 4–79 8.5 µg/m³ 8.9 22h 2
2026-10-16 28 11–60 6.9 µg/m³ 7.3 24h 3
2026-10-15 27 10–55 6.6 µg/m³ 6.9 24h 3
2026-10-14 14 6–29 3.3 µg/m³ 3.5 24h 2
2026-10-13 26 7–89 6.7 µg/m³ 7.2 24h 3
2026-10-12 9 4–17 2.1 µg/m³ 2.4 24h 2
2026-10-11 11 4–60 2.7 µg/m³ 3.0 20h 1
2026-10-10 8 4–15 1.9 µg/m³ 2.0 23h 2
2026-10-09 13 7–20 3.1 µg/m³ 3.3 24h 2
2026-10-08 24 1–64 6.0 µg/m³ 6.4 20h 2
2026-10-07 43 26–58 10.6 µg/m³ 11.1 24h 3
2026-10-06 22 14–36 5.3 µg/m³ 5.6 24h 2
2026-10-05 23 5–44 5.5 µg/m³ 5.7 24h 2
2026-10-04 25 11–52 6.0 µg/m³ 6.3 24h 3
2026-10-03 24 15–52 5.8 µg/m³ 6.0 24h 3
2026-10-02 10 4–24 2.3 µg/m³ 2.4 20h 2
2026-10-01 58 55–61 15.3 µg/m³ 15.8 6h 2
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