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Air Quality History for Belfast, United Kingdom

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

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 28 18–39 6.6 µg/m³ 15h 7
2026-09-04 43 19–213 15.1 µg/m³ 24h 8
2026-09-03 49 17–161 14.5 µg/m³ 24h 8
2026-09-02 36 15–69 9.2 µg/m³ 24h 8
2026-09-01 46 22–120 12.4 µg/m³ 24h 8
2026-08-31 42 18–71 10.6 µg/m³ 24h 7
2026-08-30 57 25–231 20.2 µg/m³ 24h 8
2026-08-29 52 7–168 15.5 µg/m³ 24h 8
2026-08-28 48 25–78 12.5 µg/m³ 24h 7
2026-08-27 54 30–91 14.8 µg/m³ 24h 7
2026-08-26 49 26–89 13.1 µg/m³ 24h 7
2026-08-25 45 16–71 11.6 µg/m³ 24h 7
2026-08-24 43 23–62 10.7 µg/m³ 24h 7
2026-08-23 42 25–62 10.4 µg/m³ 24h 7
2026-08-22 35 21–54 8.5 µg/m³ 24h 7
2026-08-21 43 10–110 11.1 µg/m³ 24h 7
2026-08-20 51 26–83 13.4 µg/m³ 24h 8
2026-08-19 48 19–159 13.4 µg/m³ 23h 7
2026-08-18 42 22–109 11.1 µg/m³ 24h 8
2026-08-17 41 17–75 10.3 µg/m³ 24h 8
2026-08-16 43 35–53 10.4 µg/m³ 6h 7
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