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Air Quality History for Hong Lok Yuen, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Hong Lok Yuen, Hong Kong.

52
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

375h

PM2.5 Station

375h · 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 46 30–74 12.2 µg/m³ 17.9 11h 1
2026-06-08 25 8–54 6.0 µg/m³ 7.3 23h 1
2026-06-07 19 9–32 4.5 µg/m³ 5.3 23h 1
2026-06-06 13 3–36 3.2 µg/m³ 3.8 18h 1
2026-06-05 50 22–75 13.3 µg/m³ 19.4 18h 1
2026-06-04 41 24–53 9.8 µg/m³ 12.4 8h 1
2026-06-03 39 28–53 9.3 µg/m³ 18.2 12h 1
2026-06-02 51 37–65 13.0 µg/m³ 24.7 14h 1
2026-06-01 60 46–70 16.5 µg/m³ 26.2 14h 1
2026-05-31 68 54–96 20.0 µg/m³ 23.8 24h 1
2026-05-30 69 59–82 20.8 µg/m³ 25.1 24h 1
2026-05-29 54 26–78 14.7 µg/m³ 20.0 22h 2
2026-05-28 46 25–59 11.3 µg/m³ 14.9 15h 2
2026-05-27 44 38–56 10.7 µg/m³ 14.4 24h 2
2026-05-26 38 28–49 9.1 µg/m³ 12.6 9h 1
2026-05-25 49 36–70 12.5 µg/m³ 14.0 24h 2
2026-05-24 62 53–137 17.3 µg/m³ 20.9 24h 1
2026-05-23 67 56–77 19.7 µg/m³ 22.2 24h 1
2026-05-22 58 31–76 16.7 µg/m³ 23.1 13h 1
2026-05-21 66 42–85 19.6 µg/m³ 22.2 19h 1
2026-05-20 45 4–65 12.0 µg/m³ 13.0 12h 1
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