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Air Quality History for Ting Kau, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Ting Kau, Hong Kong.

75
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 86 74–93 28.9 µg/m³ 31.4 6h 2
2026-10-20 55 31–72 14.9 µg/m³ 15.8 24h 2
2026-10-19 64 31–84 19.2 µg/m³ 20.2 24h 2
2026-10-18 49 31–82 12.7 µg/m³ 13.6 24h 2
2026-10-17 59 42–77 16.2 µg/m³ 17.2 24h 2
2026-10-16 84 60–98 27.8 µg/m³ 30.7 24h 2
2026-10-15 99 83–121 34.4 µg/m³ 39.0 24h 2
2026-10-14 115 94–142 41.1 µg/m³ 47.6 24h 2
2026-10-13 133 102–153 48.9 µg/m³ 56.2 24h 2
2026-10-12 95 88–107 33.1 µg/m³ 36.7 24h 2
2026-10-11 84 73–96 27.7 µg/m³ 29.8 24h 2
2026-10-10 80 72–94 26.0 µg/m³ 27.8 24h 2
2026-10-09 60 55–71 16.4 µg/m³ 17.4 24h 2
2026-10-08 62 32–97 18.0 µg/m³ 19.5 24h 2
2026-10-07 80 63–87 25.8 µg/m³ 27.8 24h 2
2026-10-06 62 36–74 17.8 µg/m³ 18.7 24h 2
2026-10-05 37 12–64 9.2 µg/m³ 9.5 24h 2
2026-10-04 36 16–46 8.5 µg/m³ 9.2 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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