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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.

61
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 85 65–133 27.9 µg/m³ 31.3 19h 2
2026-09-04 72 15–114 23.1 µg/m³ 25.8 24h 2
2026-09-03 24 6–45 5.8 µg/m³ 6.2 24h 2
2026-09-02 26 6–46 6.2 µg/m³ 6.7 24h 2
2026-09-01 27 10–46 6.4 µg/m³ 6.9 23h 2
2026-08-31 35 14–74 8.7 µg/m³ 9.4 24h 2
2026-08-30 59 19–94 16.5 µg/m³ 17.7 24h 2
2026-08-29 78 58–92 25.0 µg/m³ 26.7 24h 3
2026-08-28 65 51–77 18.7 µg/m³ 20.0 24h 2
2026-08-27 54 29–74 14.8 µg/m³ 16.2 24h 2
2026-08-26 20 5–51 4.9 µg/m³ 5.4 24h 2
2026-08-25 28 12–60 6.8 µg/m³ 8.0 24h 2
2026-08-24 24 13–49 5.7 µg/m³ 6.6 24h 2
2026-08-23 29 14–57 7.1 µg/m³ 7.8 24h 2
2026-08-22 26 6–50 6.2 µg/m³ 6.8 24h 2
2026-08-21 12 5–52 2.9 µg/m³ 3.4 24h 2
2026-08-20 7 2–31 1.7 µg/m³ 2.0 21h 2
2026-08-19 19 9–45 4.6 µg/m³ 5.3 24h 2
2026-08-18 31 7–61 7.8 µg/m³ 8.6 24h 2
2026-08-17 79 44–96 25.5 µg/m³ 27.6 24h 2
2026-08-16 61 56–67 16.8 µg/m³ 17.6 4h 2
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