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Air Quality History for Bonn Hardtberg, Germany

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

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

466h

PM2.5 Station

466h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 23 13–42 5.4 µg/m³ 7.4 17h 2
2026-05-28 14 8–25 3.4 µg/m³ 4.9 23h 2
2026-05-27 21 3–46 5.0 µg/m³ 7.0 24h 2
2026-05-26 13 4–37 3.2 µg/m³ 4.4 23h 2
2026-05-25 27 4–170 8.7 µg/m³ 11.3 23h 2
2026-05-24 25 8–69 6.2 µg/m³ 8.1 24h 2
2026-05-23 27 8–60 6.6 µg/m³ 8.2 22h 2
2026-05-22 23 8–51 5.5 µg/m³ 7.1 23h 2
2026-05-21 19 8–57 4.6 µg/m³ 6.1 24h 1
2026-05-20 19 4–42 4.5 µg/m³ 6.2 24h 2
2026-05-19 21 4–75 5.6 µg/m³ 7.2 24h 2
2026-05-18 14 4–50 3.3 µg/m³ 4.7 23h 2
2026-05-17 17 4–54 4.2 µg/m³ 5.2 23h 2
2026-05-16 15 4–61 3.8 µg/m³ 5.4 24h 2
2026-05-15 22 4–89 6.0 µg/m³ 7.7 23h 1
2026-05-14 17 4–61 4.2 µg/m³ 6.0 19h 2
2026-05-13 16 8–29 3.8 µg/m³ 5.2 24h 2
2026-05-12 19 6–82 4.9 µg/m³ 7.1 24h 2
2026-05-11 28 8–88 7.7 µg/m³ 9.4 24h 2
2026-05-10 49 17–109 14.0 µg/m³ 17.0 24h 2
2026-05-09 46 13–166 17.6 µg/m³ 23.3 7h 2
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