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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.

134
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 11 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-20 162 156–173 77.0 µg/m³ 88.3 23h 12
2026-10-19 162 124–172 79.4 µg/m³ 90.5 24h 12
2026-10-18 160 129–188 75.4 µg/m³ 87.1 24h 10
2026-10-17 203 182–235 147.3 µg/m³ 170.4 24h 10
2026-10-16 206 186–239 151.5 µg/m³ 174.6 24h 9
2026-10-15 224 196–251 173.1 µg/m³ 199.9 24h 10
2026-10-14 206 171–290 144.2 µg/m³ 166.8 24h 10
2026-10-13 182 171–198 115.3 µg/m³ 130.4 24h 10
2026-10-12 189 159–203 128.7 µg/m³ 144.4 24h 9
2026-10-11 171 160–183 93.8 µg/m³ 107.3 24h 7
2026-10-10 176 162–198 103.2 µg/m³ 117.5 24h 7
2026-10-09 185 173–195 121.2 µg/m³ 136.0 24h 7
2026-10-08 180 146–203 112.5 µg/m³ 126.9 24h 7
2026-10-07 173 109–199 101.3 µg/m³ 113.2 24h 7
2026-10-06 169 159–179 89.8 µg/m³ 101.6 24h 7
2026-10-05 166 147–197 84.0 µg/m³ 95.3 24h 7
2026-10-04 150 97–174 66.6 µg/m³ 76.1 24h 7
2026-10-03 147 122–159 57.1 µg/m³ 67.0 24h 7
2026-10-02 138 93–157 52.0 µg/m³ 61.2 24h 7
2026-10-01 105 87–132 37.0 µg/m³ 44.4 24h 7
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