Air Quality History for Amersham on the Hill, United Kingdom

Historical PM2.5 and AQI trend from monitoring stations near Amersham on the Hill, United Kingdom.

4
Current AQI
Good Station

Air Quality Index Station

189h

PM2.5 Station

189h · 1 station

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 1 1–1 0.2 µg/m³ 4.4 1h 1
2026-06-08 4 4–4 1.0 µg/m³ 1.0 2h 1
2026-06-07 6 4–12 1.4 µg/m³ 1.6 9h 1
2026-06-06 4 2–7 1.1 µg/m³ 1.4 5h 1
2026-06-05 2 1–4 0.6 µg/m³ 1.0 2h 1
2026-06-04 8 4–13 2.1 µg/m³ 2.6 2h 1
2026-06-03 5 4–8 1.3 µg/m³ 1.5 7h 1
2026-06-02 4 4–7 1.1 µg/m³ 1.1 7h 1
2026-06-01 6 4–17 1.5 µg/m³ 1.6 7h 1
2026-05-31 4 4–6 1.1 µg/m³ 1.1 4h 1
2026-05-30 6 3–13 1.5 µg/m³ 2.1 7h 1
2026-05-29 8 1–27 2.1 µg/m³ 2.4 10h 1
2026-05-28 22 4–48 5.3 µg/m³ 5.6 17h 1
2026-05-27 35 7–110 9.7 µg/m³ 10.5 11h 1
2026-05-26 34 9–72 8.8 µg/m³ 9.7 16h 1
2026-05-25 50 16–231 21.2 µg/m³ 22.3 15h 1
2026-05-24 8 3–30 1.9 µg/m³ 2.1 14h 1
2026-05-23 16 4–33 3.8 µg/m³ 4.5 16h 1
2026-05-22 12 4–32 3.0 µg/m³ 3.3 17h 1
2026-05-21 17 4–49 4.0 µg/m³ 4.9 14h 1
2026-05-20 5 2–10 1.2 µg/m³ 1.4 6h 1
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