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Air Quality History for Sembawang Estate, Singapore

Historical PM2.5 and AQI trend from monitoring stations near Sembawang Estate, Singapore.

154
Current AQI
Unhealthy Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-20 162 155–170 76.3 µg/m³ 88.7 24h 12
2026-10-19 162 130–172 80.5 µg/m³ 92.7 24h 12
2026-10-18 161 133–191 77.3 µg/m³ 89.6 24h 10
2026-10-17 199 169–238 139.4 µg/m³ 163.1 24h 10
2026-10-16 205 182–247 150.3 µg/m³ 174.6 24h 9
2026-10-15 222 186–247 171.5 µg/m³ 200.0 24h 10
2026-10-14 199 169–281 135.1 µg/m³ 157.6 24h 10
2026-10-13 181 169–196 113.3 µg/m³ 129.3 24h 10
2026-10-12 187 163–203 125.2 µg/m³ 141.1 24h 9
2026-10-11 171 159–183 93.3 µg/m³ 107.2 24h 7
2026-10-10 176 162–198 104.2 µg/m³ 119.0 24h 7
2026-10-09 185 172–195 120.8 µg/m³ 136.1 24h 7
2026-10-08 181 149–205 113.0 µg/m³ 128.0 24h 7
2026-10-07 177 150–199 105.0 µg/m³ 117.7 23h 7
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