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Air Quality History for Colchester, United Kingdom

Historical PM2.5 and AQI trend from monitoring stations near Colchester, United Kingdom.

32
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

436h

PM2.5 Station

436h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 19 19–19 4.6 µg/m³ — 2h 5
2026-06-08 42 18–104 11.3 µg/m³ 4.2 24h 5
2026-06-07 58 23–160 17.8 µg/m³ 13.2 24h 5
2026-06-06 63 20–165 20.1 µg/m³ 6.7 24h 6
2026-06-05 56 22–87 15.7 µg/m³ 7.4 22h 5
2026-06-04 66 14–119 20.3 µg/m³ 7.3 24h 6
2026-06-03 59 20–152 17.9 µg/m³ 5.2 24h 6
2026-06-02 44 12–81 12.1 µg/m³ 3.7 24h 5
2026-06-01 34 7–90 8.6 µg/m³ 6.1 24h 4
2026-05-31 41 14–115 11.0 µg/m³ 7.2 19h 3
2026-05-30 46 11–156 13.5 µg/m³ 9.6 17h 2
2026-05-29 36 18–69 9.1 µg/m³ 19.1 22h 3
2026-05-28 39 16–87 10.3 µg/m³ 17.0 21h 3
2026-05-27 50 25–89 13.5 µg/m³ 33.5 21h 3
2026-05-26 43 23–86 11.1 µg/m³ 19.3 22h 3
2026-05-25 48 12–99 12.6 µg/m³ 31.8 23h 4
2026-05-24 40 8–75 10.0 µg/m³ 12.3 23h 3
2026-05-23 40 18–159 11.6 µg/m³ 11.8 20h 3
2026-05-22 39 13–148 10.5 µg/m³ 12.1 18h 2
2026-05-21 35 12–76 8.7 µg/m³ — 22h 3
2026-05-20 35 14–74 9.1 µg/m³ 12.7 16h 3
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