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Air Quality History for Hereford, United Kingdom

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

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

Air Quality Index Station

459h

PM2.5 Station

459h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 62 17–167 21.5 µg/m³ 19h 4
2026-10-20 65 20–130 19.4 µg/m³ 24h 3
2026-10-19 43 23–122 11.4 µg/m³ 23h 3
2026-10-18 36 13–78 9.5 µg/m³ 22h 2
2026-10-17 38 13–82 9.9 µg/m³ 23h 3
2026-10-16 33 2–183 11.2 µg/m³ 23h 3
2026-10-15 32 13–58 7.8 µg/m³ 24h 3
2026-10-14 34 20–74 8.6 µg/m³ 21h 3
2026-10-13 54 14–158 16.4 µg/m³ 24h 4
2026-10-12 40 12–147 11.2 µg/m³ 24h 4
2026-10-11 39 16–112 10.6 µg/m³ 24h 3
2026-10-10 45 21–84 12.0 µg/m³ 23h 3
2026-10-09 44 11–162 13.0 µg/m³ 24h 4
2026-10-08 27 7–61 6.6 µg/m³ 23h 3
2026-10-07 29 10–54 7.0 µg/m³ 21h 2
2026-10-06 32 9–148 8.6 µg/m³ 24h 2
2026-10-05 25 11–56 6.1 µg/m³ 23h 3
2026-10-04 23 3–57 5.6 µg/m³ 22h 3
2026-10-03 25 8–85 6.6 µg/m³ 22h 3
2026-10-02 26 12–61 6.3 µg/m³ 24h 3
2026-10-01 28 22–34 6.7 µg/m³ 2h 2
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