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Air Quality History for Tsing Yi Town, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Tsing Yi Town, Hong Kong.

56
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 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 66 35–99 20.4 µg/m³ 21.6 13h 2
2026-06-08 26 8–55 6.3 µg/m³ 7.2 24h 2
2026-06-07 19 11–34 4.7 µg/m³ 5.2 24h 2
2026-06-06 17 4–56 4.2 µg/m³ 4.6 24h 2
2026-06-05 52 18–75 14.1 µg/m³ 14.8 24h 1
2026-06-04 49 36–56 12.0 µg/m³ 12.2 24h 1
2026-06-03 54 35–69 13.8 µg/m³ 14.2 24h 1
2026-06-02 69 59–79 20.6 µg/m³ 21.3 24h 1
2026-06-01 71 65–81 21.7 µg/m³ 22.7 22h 1
2026-05-31 71 58–97 21.7 µg/m³ 23.4 24h 2
2026-05-30 76 64–87 24.0 µg/m³ 26.2 24h 2
2026-05-29 56 30–76 15.2 µg/m³ 15.8 24h 2
2026-05-28 55 44–60 14.0 µg/m³ 14.8 24h 2
2026-05-27 51 46–56 12.6 µg/m³ 13.4 24h 2
2026-05-26 52 43–62 12.8 µg/m³ 13.4 24h 1
2026-05-25 57 46–71 15.0 µg/m³ 16.0 24h 2
2026-05-24 72 62–148 22.0 µg/m³ 23.5 24h 2
2026-05-23 76 65–84 24.0 µg/m³ 25.4 24h 2
2026-05-22 84 64–103 27.7 µg/m³ 29.9 23h 1
2026-05-21 83 75–96 27.5 µg/m³ 29.5 24h 2
2026-05-20 58 11–74 16.8 µg/m³ 18.1 11h 2
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