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Air Quality History for Tin Shui Wai, Hong Kong

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

37
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

376h

PM2.5 Station

376h · 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 37 28–48 9.0 µg/m³ 12.6 5h 1
2026-06-08 25 7–54 6.0 µg/m³ 7.3 23h 1
2026-06-07 19 9–32 4.6 µg/m³ 5.5 23h 1
2026-06-06 15 3–36 3.6 µg/m³ 4.3 18h 1
2026-06-05 49 22–75 13.0 µg/m³ 19.6 18h 1
2026-06-04 40 24–52 9.8 µg/m³ 12.7 8h 1
2026-06-03 38 28–51 9.1 µg/m³ 18.4 12h 1
2026-06-02 50 37–65 12.6 µg/m³ 25.0 14h 1
2026-06-01 59 46–70 16.3 µg/m³ 26.9 14h 1
2026-05-31 67 54–96 19.7 µg/m³ 24.7 24h 1
2026-05-30 67 44–82 20.0 µg/m³ 25.2 24h 1
2026-05-29 54 26–78 14.8 µg/m³ 21.4 22h 2
2026-05-28 44 25–59 10.7 µg/m³ 15.4 15h 2
2026-05-27 42 34–52 10.0 µg/m³ 15.3 24h 2
2026-05-26 38 28–49 9.2 µg/m³ 12.7 9h 1
2026-05-25 48 33–70 12.1 µg/m³ 13.7 24h 2
2026-05-24 59 45–99 15.8 µg/m³ 20.3 24h 1
2026-05-23 66 52–77 19.0 µg/m³ 22.2 24h 1
2026-05-22 57 31–76 16.3 µg/m³ 23.2 13h 1
2026-05-21 63 33–85 18.2 µg/m³ 21.5 19h 1
2026-05-20 45 3–84 12.1 µg/m³ 13.7 19h 1
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