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Air Quality History for New Territories, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near New Territories, Hong Kong.

45
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

322h

PM2.5 Station

322h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 136 130–144 49.9 µg/m³ 58.1 4h 2
2026-08-07 53 28–109 14.6 µg/m³ 15.6 24h 2
2026-08-06 46 31–67 11.4 µg/m³ 12.0 24h 2
2026-08-05 60 39–70 16.7 µg/m³ 17.3 24h 2
2026-08-04 22 7–46 5.2 µg/m³ 5.5 24h 2
2026-08-03 15 1–48 3.7 µg/m³ 4.0 23h 2
2026-08-02 4 1–9 0.9 µg/m³ 1.3 23h 2
2026-08-01 5 1–13 1.2 µg/m³ 1.7 16h 1
2026-07-31 11 2–49 2.6 µg/m³ 2.5 22h 3
2026-07-30 34 2–53 8.2 µg/m³ 8.2 24h 2
2026-07-29 30 8–56 7.2 µg/m³ 7.7 24h 2
2026-07-28 7 1–24 1.8 µg/m³ 2.3 23h 2
2026-07-27 34 12–55 8.2 µg/m³ 8.9 24h 2
2026-07-26 40 26–62 9.8 µg/m³ 10.9 24h 2
2026-07-25 47 7–154 14.6 µg/m³ 16.6 19h 2
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