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Air Quality History for Køge, Denmark

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

5
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 4 3–5 1.0 µg/m³ 2.0 17h 2
2026-07-20 4 2–6 0.8 µg/m³ 1.9 24h 2
2026-07-19 5 2–12 1.3 µg/m³ 2.4 24h 2
2026-07-18 25 11–52 6.0 µg/m³ 10.2 24h 3
2026-07-17 248 28–321 198.0 µg/m³ 205.8 24h 2
2026-07-16 278 217–336 229.0 µg/m³ 237.7 24h 2
2026-07-15 275 224–315 225.3 µg/m³ 233.9 24h 2
2026-07-14 221 171–332 161.6 µg/m³ 168.1 24h 3
2026-07-13 123 7–249 91.1 µg/m³ 95.2 24h 2
2026-07-12 20 5–278 11.6 µg/m³ 12.6 24h 2
2026-07-11 81 4–309 63.3 µg/m³ 66.3 24h 2
2026-07-10 169 3–312 136.9 µg/m³ 143.0 24h 2
2026-07-09 140 1–286 108.1 µg/m³ 114.1 24h 2
2026-07-08 218 5–373 182.5 µg/m³ 190.2 24h 2
2026-07-07 216 8–359 177.0 µg/m³ 183.9 5h 2
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