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Air Quality History for Hang Hau, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Hang Hau, Hong Kong.

57
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 66 34–99 20.2 µg/m³ 21.6 12h 2
2026-06-08 25 9–54 6.0 µg/m³ 7.2 24h 2
2026-06-07 19 11–36 4.5 µg/m³ 5.1 24h 2
2026-06-06 17 3–56 4.2 µg/m³ 4.6 24h 2
2026-06-05 50 18–75 13.7 µg/m³ 14.6 24h 1
2026-06-04 49 36–56 12.0 µg/m³ 12.3 24h 1
2026-06-03 54 35–69 13.7 µg/m³ 14.0 24h 1
2026-06-02 68 59–79 20.3 µg/m³ 21.2 24h 1
2026-06-01 71 65–81 21.5 µg/m³ 22.5 22h 1
2026-05-31 69 55–96 20.8 µg/m³ 22.7 24h 2
2026-05-30 73 62–83 22.7 µg/m³ 25.3 24h 2
2026-05-29 56 30–77 15.2 µg/m³ 16.0 24h 2
2026-05-28 54 42–60 13.6 µg/m³ 14.5 24h 2
2026-05-27 50 42–61 12.0 µg/m³ 13.0 24h 2
2026-05-26 51 43–56 12.7 µg/m³ 13.5 11h 1
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