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Air Quality History for Sha Tin, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Sha Tin, Hong Kong.

90
Current AQI
Moderate Station

Air Quality Index Station

336h

PM2.5 Station

336h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 92 74–107 31.6 µg/m³ 35.2 12h 2
2026-10-20 54 32–69 14.5 µg/m³ 15.6 24h 2
2026-10-19 63 31–84 18.8 µg/m³ 20.0 24h 2
2026-10-18 47 29–66 11.9 µg/m³ 12.8 24h 2
2026-10-17 58 40–75 15.7 µg/m³ 16.9 24h 2
2026-10-16 84 60–99 27.5 µg/m³ 30.7 24h 2
2026-10-15 99 81–124 34.2 µg/m³ 38.8 24h 2
2026-10-14 115 93–144 41.3 µg/m³ 47.5 24h 2
2026-10-13 137 102–156 51.7 µg/m³ 58.8 24h 2
2026-10-12 95 87–110 32.9 µg/m³ 36.3 24h 2
2026-10-11 83 72–95 27.1 µg/m³ 29.3 24h 2
2026-10-10 78 70–91 25.1 µg/m³ 27.3 24h 2
2026-10-09 59 54–67 15.7 µg/m³ 16.9 24h 2
2026-10-08 60 29–97 17.4 µg/m³ 19.2 24h 2
2026-10-07 80 75–84 26.0 µg/m³ 28.7 12h 2
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