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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.

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

Air Quality Index Station

395h

PM2.5 Station

395h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 54 26–78 14.9 µg/m³ 22.0 20h 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 42 3–84 11.0 µg/m³ 12.6 24h 1
2026-05-19 38 16–65 9.3 µg/m³ 11.9 24h 2
2026-05-18 38 18–62 9.3 µg/m³ 10.9 23h 2
2026-05-17 18 9–27 4.2 µg/m³ 4.5 9h 1
2026-05-16 30 11–52 7.2 µg/m³ 8.4 21h 1
2026-05-15 17 1–43 4.1 µg/m³ 5.5 21h 1
2026-05-14 31 23–44 7.4 µg/m³ 10.5 16h 1
2026-05-13 28 18–40 6.7 µg/m³ 7.2 24h 2
2026-05-12 57 23–80 15.4 µg/m³ 23.3 22h 2
2026-05-11 90 71–112 30.5 µg/m³ 46.3 18h 1
2026-05-10 80 46–116 25.7 µg/m³ 44.4 19h 1
2026-05-09 62 62–63 17.6 µg/m³ 26.1 2h 2
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