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Air Quality History for Allerød, Denmark

Historical PM2.5 and AQI trend from monitoring stations near Allerød, Denmark.

16
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

408h

PM2.5 Station

408h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 16 10–21 3.7 µg/m³ 5.8 10h 2
2026-05-29 6 1–33 1.5 µg/m³ 3.4 24h 2
2026-05-28 4 1–14 1.1 µg/m³ 3.9 24h 1
2026-05-27 5 1–9 1.2 µg/m³ 6.5 13h 2
2026-05-26 4 1–14 1.1 µg/m³ 2.4 24h 2
2026-05-25 7 1–13 1.7 µg/m³ 2.9 24h 2
2026-05-24 4 1–9 1.0 µg/m³ 2.2 24h 2
2026-05-23 33 12–60 8.0 µg/m³ 10.1 24h 2
2026-05-22 21 6–39 5.0 µg/m³ 7.2 22h 2
2026-05-21 17 1–48 4.1 µg/m³ 7.1 24h 2
2026-05-20 25 5–63 6.3 µg/m³ 8.0 24h 2
2026-05-19 6 1–24 1.5 µg/m³ 2.3 24h 2
2026-05-18 8 2–16 1.8 µg/m³ 3.0 24h 2
2026-05-17 8 1–30 2.0 µg/m³ 3.3 21h 2
2026-05-16 4 1–7 1.0 µg/m³ 1.7 14h 1
2026-05-15 4 1–10 0.7 µg/m³ 2.2 18h 1
2026-05-14 13 2–32 2.8 µg/m³ 3.7 9h 1
2026-05-13 7 1–20 1.7 µg/m³ 2.1 9h 1
2026-05-12 3 1–5 0.5 µg/m³ 1.0 18h 1
2026-05-11 13 1–57 3.3 µg/m³ 4.1 20h 1
2026-05-10 7 4–14 1.7 µg/m³ 2.7 14h 1
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