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Air Quality History for Langenfeld, Germany

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

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

447h

PM2.5 Station

447h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 71 6–108 23.5 µg/m³ 25.8 13h 2
2026-10-20 72 50–99 22.2 µg/m³ 24.7 24h 2
2026-10-19 61 33–95 17.4 µg/m³ 19.2 23h 1
2026-10-18 31 4–67 7.8 µg/m³ 8.6 22h 2
2026-10-17 15 4–35 3.6 µg/m³ 4.0 20h 2
2026-10-16 36 8–82 9.9 µg/m³ 10.7 24h 2
2026-10-15 33 5–55 8.0 µg/m³ 9.0 24h 2
2026-10-14 31 7–80 8.6 µg/m³ 9.7 24h 2
2026-10-13 18 7–51 4.4 µg/m³ 4.8 23h 2
2026-10-12 18 3–37 4.4 µg/m³ 4.7 24h 2
2026-10-11 13 4–48 3.2 µg/m³ 3.8 19h 1
2026-10-10 9 4–26 2.3 µg/m³ 2.8 19h 1
2026-10-09 5 4–12 1.3 µg/m³ 1.7 17h 1
2026-10-08 28 4–152 9.0 µg/m³ 10.1 17h 1
2026-10-07 53 28–109 14.8 µg/m³ 15.8 24h 2
2026-10-06 69 8–113 21.8 µg/m³ 23.2 24h 2
2026-10-05 68 44–107 20.4 µg/m³ 21.9 24h 2
2026-10-04 49 13–88 13.2 µg/m³ 14.2 24h 2
2026-10-03 42 6–74 11.6 µg/m³ 12.7 24h 2
2026-10-02 48 18–101 13.6 µg/m³ 14.6 24h 2
2026-10-01 32 19–43 7.8 µg/m³ 8.5 10h 2
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