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Air Quality History for MacPherson, Singapore

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

163
Current AQI
Unhealthy Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 10 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 169 169–169 90.5 µg/m³ 104.2 1h 10
2026-10-20 175 159–226 99.5 µg/m³ 112.9 24h 10
2026-10-19 177 141–237 104.8 µg/m³ 118.5 24h 11
2026-10-18 167 128–243 86.7 µg/m³ 98.3 24h 9
2026-10-17 207 175–259 148.5 µg/m³ 173.9 24h 9
2026-10-16 228 178–289 175.4 µg/m³ 203.9 24h 8
2026-10-15 241 203–303 190.7 µg/m³ 223.5 24h 9
2026-10-14 209 179–298 151.0 µg/m³ 176.1 24h 9
2026-10-13 191 174–221 131.9 µg/m³ 150.7 24h 9
2026-10-12 211 168–276 157.5 µg/m³ 177.3 24h 8
2026-10-11 188 159–249 125.8 µg/m³ 143.6 24h 6
2026-10-10 185 160–217 120.5 µg/m³ 138.3 24h 6
2026-10-09 198 178–218 142.7 µg/m³ 163.4 24h 6
2026-10-08 194 141–254 130.0 µg/m³ 149.5 24h 6
2026-10-07 187 154–222 122.5 µg/m³ 139.2 23h 6
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