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Air Quality History for Altona-Altstadt, Germany

Historical PM2.5 and AQI trend from monitoring stations near Altona-Altstadt, Germany.

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

Air Quality Index Station

431h

PM2.5 Station

431h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 30 22–34 7.2 µg/m³ — 3h 2
2026-07-21 8 1–20 2.0 µg/m³ 2.3 14h 2
2026-07-20 13 3–25 2.8 µg/m³ 1.3 16h 4
2026-07-19 14 2–34 3.2 µg/m³ 2.0 20h 3
2026-07-18 36 1–93 10.2 µg/m³ 10.9 24h 2
2026-07-17 45 21–69 11.7 µg/m³ 12.1 24h 2
2026-07-16 39 21–58 9.4 µg/m³ 9.8 24h 2
2026-07-15 24 7–54 5.8 µg/m³ 6.0 24h 2
2026-07-14 10 1–21 2.5 µg/m³ 2.6 24h 2
2026-07-13 31 14–54 7.5 µg/m³ 7.9 24h 2
2026-07-12 28 2–71 7.2 µg/m³ 7.8 24h 2
2026-07-11 23 5–53 5.6 µg/m³ 5.9 24h 2
2026-07-10 19 4–65 4.7 µg/m³ 5.0 24h 2
2026-07-09 15 1–37 3.6 µg/m³ 2.7 21h 3
2026-07-08 9 4–26 2.3 µg/m³ 1.5 23h 3
2026-07-07 30 4–55 7.1 µg/m³ 6.7 23h 3
2026-07-06 16 4–25 3.9 µg/m³ 3.6 14h 2
2026-07-05 14 2–29 3.3 µg/m³ 2.1 24h 3
2026-07-04 27 4–64 6.7 µg/m³ 6.9 24h 3
2026-07-03 24 4–30 5.6 µg/m³ 1.0 24h 4
2026-07-02 21 2–26 5.1 µg/m³ 2.0 9h 4
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