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Air Quality History for Choa Chu Kang New Town, Singapore

Historical PM2.5 and AQI trend from monitoring stations near Choa Chu Kang New Town, Singapore.

63
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

457h

PM2.5 Station

457h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 89 76–99 30.0 µg/m³ 33.9 24h 2
2026-07-20 89 76–109 30.1 µg/m³ 34.5 24h 2
2026-07-19 78 57–115 24.8 µg/m³ 27.4 24h 2
2026-07-18 53 32–67 13.6 µg/m³ 14.9 24h 2
2026-07-17 43 21–72 11.1 µg/m³ 12.1 24h 2
2026-07-16 62 26–76 17.6 µg/m³ 18.3 24h 1
2026-07-15 60 15–77 17.0 µg/m³ 17.6 24h 1
2026-07-14 66 34–93 19.6 µg/m³ 20.4 24h 1
2026-07-13 86 52–106 28.9 µg/m³ 31.0 24h 1
2026-07-12 97 83–111 33.8 µg/m³ 37.9 24h 1
2026-07-11 86 67–97 28.8 µg/m³ 30.6 24h 1
2026-07-10 91 72–108 31.1 µg/m³ 34.0 24h 1
2026-07-09 55 16–93 15.6 µg/m³ 16.3 24h 1
2026-07-08 75 23–101 24.4 µg/m³ 25.8 24h 1
2026-07-07 63 19–84 18.8 µg/m³ 19.3 24h 1
2026-07-06 42 24–60 10.4 µg/m³ 10.6 13h 1
2026-07-05 44 12–68 11.2 µg/m³ 11.7 24h 1
2026-07-04 55 39–66 14.3 µg/m³ 15.1 24h 1
2026-07-03 76 32–110 24.6 µg/m³ 26.5 24h 1
2026-07-02 78 4–121 26.0 µg/m³ 29.3 12h 2
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