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Air Quality History for Tai Koo, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Tai Koo, Hong Kong.

40
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

465h

PM2.5 Station

465h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 140 129–152 51.6 µg/m³ 58.5 8h 2
2026-08-07 53 29–102 14.6 µg/m³ 15.6 24h 2
2026-08-06 40 23–58 9.8 µg/m³ 10.4 24h 2
2026-08-05 58 32–71 15.5 µg/m³ 16.2 24h 2
2026-08-04 16 4–37 3.7 µg/m³ 4.1 24h 2
2026-08-03 15 1–43 3.6 µg/m³ 3.9 23h 2
2026-08-02 3 1–9 0.7 µg/m³ 1.1 23h 2
2026-08-01 6 1–9 1.2 µg/m³ 1.7 16h 1
2026-07-31 8 1–29 1.8 µg/m³ 2.2 21h 2
2026-07-30 37 3–55 8.5 µg/m³ 9.1 24h 2
2026-07-29 29 7–55 6.9 µg/m³ 7.5 24h 2
2026-07-28 7 1–18 1.7 µg/m³ 2.3 23h 2
2026-07-27 32 12–53 7.7 µg/m³ 8.5 24h 2
2026-07-26 34 12–58 8.2 µg/m³ 9.2 24h 2
2026-07-25 46 6–158 14.8 µg/m³ 17.0 24h 2
2026-07-24 60 51–89 16.3 µg/m³ 18.2 24h 2
2026-07-23 61 53–66 16.7 µg/m³ 18.1 24h 2
2026-07-22 60 48–74 16.4 µg/m³ 17.8 24h 2
2026-07-21 59 39–76 16.3 µg/m³ 18.5 24h 2
2026-07-20 61 27–77 17.4 µg/m³ 18.5 24h 1
2026-07-19 55 34–78 14.7 µg/m³ 16.5 15h 2
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