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Air Quality History for Hong Kah, Singapore

Historical PM2.5 and AQI trend from monitoring stations near Hong Kah, Singapore.

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

Air Quality Index Station

333h

PM2.5 Station

333h · 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 93 77–112 32.0 µg/m³ 37.2 5h 2
2026-08-07 75 48–104 23.4 µg/m³ 26.4 24h 2
2026-08-06 92 65–121 30.9 µg/m³ 34.8 24h 2
2026-08-05 91 44–110 31.0 µg/m³ 35.6 24h 2
2026-08-04 62 27–91 18.0 µg/m³ 19.9 24h 2
2026-08-03 81 64–97 26.5 µg/m³ 28.6 23h 2
2026-08-02 86 28–104 28.7 µg/m³ 31.9 24h 2
2026-08-01 74 62–81 23.1 µg/m³ 25.0 24h 2
2026-07-31 72 53–87 21.9 µg/m³ 22.5 24h 3
2026-07-30 64 49–76 18.1 µg/m³ 18.9 24h 2
2026-07-29 65 53–74 18.9 µg/m³ 20.4 24h 2
2026-07-28 71 56–84 21.6 µg/m³ 23.4 24h 2
2026-07-27 84 67–100 27.9 µg/m³ 30.9 24h 2
2026-07-26 81 65–105 26.2 µg/m³ 28.5 24h 2
2026-07-25 76 59–90 23.9 µg/m³ 25.9 17h 2
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