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Air Quality History for Bonn, Germany

Historical PM2.5 and AQI trend from monitoring stations near Bonn, Germany.

35
Current AQI
Good
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

299h · 8 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 24 14–51 5.7 µg/m³ 7.5 20h 7
2026-04-09 20 15–40 4.8 µg/m³ 6.7 15h 7
2026-04-08 14 9–17 3.3 µg/m³ 4.1 9h 5
2026-04-07 21 9–36 5.0 µg/m³ 6.4 24h 6
2026-04-06 18 8–35 4.3 µg/m³ 5.6 17h 6
2026-04-04 17 8–25 4.0 µg/m³ 4.4 15h 5
2026-04-03 35 9–60 8.8 µg/m³ 9.5 24h 6
2026-04-02 44 24–64 11.1 µg/m³ 14.6 21h 6
2026-04-01 26 7–46 6.3 µg/m³ 7.9 22h 6
2026-03-31 24 15–38 5.7 µg/m³ 7.8 21h 7
2026-03-30 16 12–19 3.7 µg/m³ 3.5 10h 5
2026-03-29 33 13–74 8.3 µg/m³ 10.2 24h 6
2026-03-28 29 18–48 6.9 µg/m³ 9.2 23h 7
2026-03-27 32 17–56 7.8 µg/m³ 10.3 24h 7
2026-03-26 16 10–28 3.9 µg/m³ 5.7 24h 6
2026-03-25 15 8–32 3.6 µg/m³ 5.1 6h 6
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