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Air Quality History for Discovery Park, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Discovery Park, Hong Kong.

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 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 63 35–99 19.1 µg/m³ 20.3 9h 2
2026-06-08 26 9–55 6.2 µg/m³ 7.2 24h 2
2026-06-07 19 11–34 4.6 µg/m³ 5.2 24h 2
2026-06-06 17 4–56 4.2 µg/m³ 4.6 24h 2
2026-06-05 51 18–75 14.0 µg/m³ 14.8 24h 1
2026-06-04 49 36–56 12.0 µg/m³ 12.2 24h 1
2026-06-03 54 35–69 13.8 µg/m³ 14.1 24h 1
2026-06-02 69 59–79 20.5 µg/m³ 21.3 24h 1
2026-06-01 71 65–81 21.6 µg/m³ 22.6 22h 1
2026-05-31 71 57–97 21.6 µg/m³ 23.3 24h 2
2026-05-30 76 64–86 23.8 µg/m³ 26.0 24h 2
2026-05-29 56 30–76 15.2 µg/m³ 15.8 24h 2
2026-05-28 55 44–60 14.0 µg/m³ 14.7 24h 2
2026-05-27 51 45–57 12.5 µg/m³ 13.3 24h 2
2026-05-26 52 43–62 12.8 µg/m³ 13.4 24h 1
2026-05-25 56 45–70 14.8 µg/m³ 15.8 24h 2
2026-05-24 71 62–152 21.7 µg/m³ 23.3 24h 2
2026-05-23 75 65–84 23.6 µg/m³ 25.0 24h 2
2026-05-22 84 64–103 27.5 µg/m³ 29.6 23h 1
2026-05-21 83 74–96 27.2 µg/m³ 29.2 24h 2
2026-05-20 56 10–73 15.8 µg/m³ 16.9 15h 2
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