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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.

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 127 120–135 46.1 µg/m³ 52.4 4h 2
2026-08-07 70 48–102 21.1 µg/m³ 23.2 24h 2
2026-08-06 56 37–73 14.7 µg/m³ 15.6 24h 2
2026-08-05 65 32–80 19.2 µg/m³ 20.2 24h 2
2026-08-04 40 9–62 10.1 µg/m³ 11.0 24h 2
2026-08-03 23 2–58 5.8 µg/m³ 6.1 24h 2
2026-08-02 4 1–12 0.9 µg/m³ 1.2 24h 2
2026-08-01 15 3–63 3.5 µg/m³ 3.7 21h 2
2026-07-31 23 1–77 5.9 µg/m³ 5.7 24h 3
2026-07-30 36 1–57 8.6 µg/m³ 8.7 24h 2
2026-07-29 31 7–53 7.6 µg/m³ 8.1 24h 2
2026-07-28 7 1–21 1.7 µg/m³ 2.1 24h 2
2026-07-27 32 12–56 7.8 µg/m³ 8.4 24h 2
2026-07-26 32 16–52 7.6 µg/m³ 8.3 24h 2
2026-07-25 52 4–155 17.0 µg/m³ 19.7 24h 2
2026-07-24 74 55–111 23.0 µg/m³ 25.3 24h 2
2026-07-23 66 59–81 19.5 µg/m³ 20.5 24h 2
2026-07-22 62 49–75 17.5 µg/m³ 18.5 24h 2
2026-07-21 63 38–87 18.2 µg/m³ 19.8 24h 2
2026-07-20 61 17–82 17.8 µg/m³ 18.7 24h 1
2026-07-19 54 22–71 14.2 µg/m³ 15.3 19h 2
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