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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.

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

Air Quality Index Station

475h

PM2.5 Station

475h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 121 113–127 43.5 µg/m³ 49.8 5h 2
2026-08-07 78 55–103 25.0 µg/m³ 27.7 24h 2
2026-08-06 62 38–85 17.8 µg/m³ 18.9 24h 2
2026-08-05 70 32–90 21.5 µg/m³ 22.7 24h 2
2026-08-04 51 11–78 14.1 µg/m³ 15.3 24h 2
2026-08-03 27 2–68 7.1 µg/m³ 7.5 24h 2
2026-08-02 5 1–16 1.0 µg/m³ 1.2 24h 2
2026-08-01 17 2–63 3.9 µg/m³ 4.2 21h 2
2026-07-31 26 2–77 6.6 µg/m³ 6.4 24h 3
2026-07-30 35 2–62 8.5 µg/m³ 8.6 24h 2
2026-07-29 33 7–63 8.0 µg/m³ 8.4 24h 2
2026-07-28 7 1–23 1.7 µg/m³ 2.0 24h 2
2026-07-27 32 11–60 7.8 µg/m³ 8.3 24h 2
2026-07-26 30 14–57 7.3 µg/m³ 7.8 24h 2
2026-07-25 55 3–152 18.0 µg/m³ 20.8 24h 2
2026-07-24 78 57–111 25.0 µg/m³ 27.3 24h 2
2026-07-23 68 61–81 20.2 µg/m³ 21.1 24h 2
2026-07-22 64 49–75 18.2 µg/m³ 19.0 24h 2
2026-07-21 64 37–87 18.8 µg/m³ 20.0 24h 2
2026-07-20 61 17–82 18.0 µg/m³ 18.8 24h 1
2026-07-19 58 38–71 15.7 µg/m³ 16.7 17h 2
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