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Air Quality History for Alfter, Germany

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

9
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 38 4–58 9.6 µg/m³ 12.8 12h 3
2026-10-20 41 26–74 10.0 µg/m³ 13.1 24h 3
2026-10-19 35 17–57 8.5 µg/m³ 11.2 24h 3
2026-10-18 38 12–143 10.6 µg/m³ 14.5 24h 3
2026-10-17 17 4–41 4.1 µg/m³ 5.9 24h 3
2026-10-16 16 4–36 3.8 µg/m³ 5.6 24h 3
2026-10-15 19 5–31 4.7 µg/m³ 6.7 24h 3
2026-10-14 30 17–50 7.1 µg/m³ 9.7 24h 3
2026-10-13 14 5–41 3.3 µg/m³ 4.8 24h 3
2026-10-12 16 6–29 3.9 µg/m³ 5.5 24h 3
2026-10-11 24 8–170 8.0 µg/m³ 11.2 24h 2
2026-10-10 12 4–25 2.8 µg/m³ 4.2 24h 2
2026-10-09 12 3–37 2.7 µg/m³ 4.1 23h 2
2026-10-08 16 4–48 3.8 µg/m³ 5.7 24h 2
2026-10-07 25 9–55 6.0 µg/m³ 8.1 24h 3
2026-10-06 38 13–107 9.7 µg/m³ 13.2 24h 3
2026-10-05 29 13–165 8.8 µg/m³ 12.2 24h 3
2026-10-04 18 8–29 4.2 µg/m³ 6.1 24h 3
2026-10-03 23 4–58 5.5 µg/m³ 7.6 24h 3
2026-10-02 33 13–223 13.0 µg/m³ 17.7 24h 3
2026-10-01 22 13–29 5.2 µg/m³ 7.4 11h 3
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