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Air Quality History for Portishead, United Kingdom

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

47
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

439h

PM2.5 Station

439h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 32 10–51 7.7 µg/m³ 7.9 7h 2
2026-07-21 29 4–154 8.3 µg/m³ 8.9 24h 2
2026-07-20 17 3–53 4.2 µg/m³ 4.8 24h 2
2026-07-19 28 4–187 10.6 µg/m³ 11.8 24h 2
2026-07-18 67 26–154 20.2 µg/m³ 23.1 24h 2
2026-07-17 53 21–88 14.3 µg/m³ 15.7 24h 2
2026-07-16 45 21–71 11.6 µg/m³ 12.9 24h 2
2026-07-15 42 21–59 10.5 µg/m³ 11.5 24h 2
2026-07-14 30 11–52 7.1 µg/m³ 7.9 24h 2
2026-07-13 18 1–34 4.2 µg/m³ 4.9 22h 2
2026-07-12 18 2–43 4.2 µg/m³ 4.5 22h 2
2026-07-11 34 15–58 8.2 µg/m³ 9.5 24h 1
2026-07-10 50 9–160 14.7 µg/m³ 15.9 24h 2
2026-07-09 38 5–77 9.7 µg/m³ 10.9 24h 2
2026-07-08 49 11–84 13.2 µg/m³ 13.9 24h 2
2026-07-07 13 1–34 3.1 µg/m³ 3.5 17h 1
2026-07-06 10 6–13 2.4 µg/m³ 2.2 6h 1
2026-07-05 12 4–38 2.8 µg/m³ 3.1 22h 2
2026-07-04 11 2–70 2.8 µg/m³ 3.8 22h 1
2026-07-03 12 2–24 2.9 µg/m³ 3.4 24h 1
2026-07-02 9 3–21 2.1 µg/m³ 1.5 9h 1
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