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Air Quality History for Pok Fu Lam, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Pok Fu Lam, Hong Kong.

82
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 84 74–90 28.1 µg/m³ 30.0 6h 2
2026-10-20 56 28–78 15.4 µg/m³ 16.1 24h 2
2026-10-19 65 31–84 19.5 µg/m³ 20.4 24h 2
2026-10-18 51 32–97 13.5 µg/m³ 14.4 24h 2
2026-10-17 60 43–79 16.7 µg/m³ 17.5 24h 2
2026-10-16 85 61–101 28.1 µg/m³ 30.7 24h 2
2026-10-15 99 85–119 34.5 µg/m³ 39.1 24h 2
2026-10-14 114 94–140 40.9 µg/m³ 47.8 24h 2
2026-10-13 127 102–149 46.0 µg/m³ 53.7 24h 2
2026-10-12 96 89–108 33.3 µg/m³ 37.0 24h 2
2026-10-11 85 73–96 28.3 µg/m³ 30.4 24h 2
2026-10-10 82 74–96 26.9 µg/m³ 28.4 24h 2
2026-10-09 62 55–77 17.1 µg/m³ 17.9 24h 2
2026-10-08 63 34–98 18.7 µg/m³ 19.9 24h 2
2026-10-07 82 66–90 26.7 µg/m³ 28.4 24h 2
2026-10-06 64 41–77 18.6 µg/m³ 19.4 24h 2
2026-10-05 39 12–65 9.9 µg/m³ 10.1 24h 2
2026-10-04 37 17–46 8.8 µg/m³ 9.5 24h 2
2026-10-03 29 3–47 7.0 µg/m³ 7.8 24h 1
2026-10-02 39 3–57 9.6 µg/m³ 10.3 24h 1
2026-10-01 29 23–44 7.0 µg/m³ 7.6 17h 1
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