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Air Quality History for Biel/Bienne, Switzerland

Historical PM2.5 and AQI trend from monitoring stations near Biel/Bienne, Switzerland.

21
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

460h

PM2.5 Station

460h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-07 12 2–22 2.8 µg/m³ 1.4 21h 2
2026-08-06 28 4–81 7.1 µg/m³ 2.3 21h 2
2026-08-05 26 13–46 6.1 µg/m³ 5.9 24h 3
2026-08-04 40 13–70 10.2 µg/m³ 10.5 24h 3
2026-08-03 46 21–69 12.1 µg/m³ 14.6 23h 3
2026-08-02 59 46–72 15.8 µg/m³ 18.7 24h 3
2026-08-01 57 35–74 15.3 µg/m³ 17.7 24h 3
2026-07-31 72 55–90 22.2 µg/m³ 26.6 24h 3
2026-07-30 72 45–161 22.7 µg/m³ 23.9 24h 3
2026-07-29 43 19–58 10.6 µg/m³ 11.6 24h 2
2026-07-28 14 5–25 3.3 µg/m³ 2.9 24h 2
2026-07-27 17 3–50 3.8 µg/m³ 1.7 23h 1
2026-07-26 53 15–93 15.5 µg/m³ 17.6 24h 2
2026-07-25 30 4–63 7.4 µg/m³ 8.0 24h 2
2026-07-24 15 1–49 3.6 µg/m³ 3.4 24h 2
2026-07-23 18 8–54 4.3 µg/m³ 3.7 24h 2
2026-07-22 26 4–76 6.9 µg/m³ 2.1 22h 2
2026-07-21 36 1–157 11.4 µg/m³ 1.3 17h 2
2026-07-20 33 3–147 8.8 µg/m³ 4.4 24h 2
2026-07-19 52 28–70 13.8 µg/m³ 17.1 21h 2
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