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Air Quality History for Aachen, Germany

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

52
Current AQI
Moderate
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

310h · 2 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 22 15–40 5.2 µg/m³ 15.7 24h 7
2026-04-09 29 16–51 6.9 µg/m³ 21.6 16h 7
2026-04-08 20 16–25 4.7 µg/m³ 16.2 9h 7
2026-04-07 25 18–32 6.0 µg/m³ 16.4 24h 7
2026-04-06 21 11–34 5.0 µg/m³ 10.2 17h 6
2026-04-04 18 11–30 4.3 µg/m³ 8.2 15h 6
2026-04-03 24 12–43 5.8 µg/m³ 11.7 24h 6
2026-04-02 34 18–63 8.3 µg/m³ 17.5 23h 6
2026-04-01 29 15–47 7.0 µg/m³ 15.0 22h 7
2026-03-31 36 8–51 8.6 µg/m³ 19.9 23h 6
2026-03-30 18 8–25 4.4 µg/m³ 9.6 12h 5
2026-03-29 24 15–48 5.8 µg/m³ 12.4 24h 6
2026-03-28 26 12–44 6.2 µg/m³ 11.4 23h 7
2026-03-27 29 17–51 6.9 µg/m³ 13.3 24h 7
2026-03-26 14 8–18 3.4 µg/m³ 7.1 24h 6
2026-03-25 13 11–15 3.0 µg/m³ 6.0 6h 5
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