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Air Quality History for Sungai Simpang, Singapore

Historical PM2.5 and AQI trend from monitoring stations near Sungai Simpang, Singapore.

139
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
2026-10-20 161 154–170 75.7 µg/m³ 88.2 23h 12
2026-10-19 162 128–172 79.9 µg/m³ 92.2 24h 12
2026-10-18 160 132–191 76.8 µg/m³ 89.2 24h 10
2026-10-17 198 168–237 138.0 µg/m³ 161.5 24h 10
2026-10-16 205 182–245 149.1 µg/m³ 173.0 24h 9
2026-10-15 221 185–246 170.2 µg/m³ 198.2 24h 10
2026-10-14 198 169–279 133.8 µg/m³ 156.1 24h 10
2026-10-13 180 169–195 112.4 µg/m³ 128.2 24h 10
2026-10-12 186 162–200 123.5 µg/m³ 139.1 24h 9
2026-10-11 169 159–182 91.1 µg/m³ 104.7 24h 7
2026-10-10 175 161–197 102.0 µg/m³ 116.8 24h 7
2026-10-09 183 170–194 118.0 µg/m³ 133.1 24h 7
2026-10-08 179 147–204 110.6 µg/m³ 125.6 24h 7
2026-10-07 175 147–198 102.0 µg/m³ 114.6 24h 7
2026-10-06 168 157–178 87.6 µg/m³ 100.0 24h 7
2026-10-05 165 143–198 83.5 µg/m³ 95.5 24h 7
2026-10-04 149 95–173 66.6 µg/m³ 76.4 24h 7
2026-10-03 145 118–158 55.8 µg/m³ 66.0 24h 7
2026-10-02 134 93–157 50.3 µg/m³ 59.8 24h 7
2026-10-01 104 84–133 36.6 µg/m³ 44.1 24h 7
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