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Air Quality History for Santiago, Chile

Historical PM2.5 and AQI trend from monitoring stations near Santiago, Chile.

117
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 85 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 118 109–142 42.6 µg/m³ 0.2 12h 85
2026-06-08 137 101–162 51.5 µg/m³ 0.2 24h 84
2026-06-07 156 127–170 69.5 µg/m³ 0.3 24h 83
2026-06-06 159 148–168 70.4 µg/m³ 0.3 24h 84
2026-06-05 139 99–161 54.4 µg/m³ 0.2 24h 84
2026-06-04 118 83–154 42.5 µg/m³ 0.1 24h 83
2026-06-03 131 104–152 47.7 µg/m³ 0.2 24h 83
2026-06-02 163 134–170 80.0 µg/m³ 0.3 24h 82
2026-06-01 154 143–166 63.9 µg/m³ 0.3 21h 84
2026-05-31 152 129–164 61.7 µg/m³ 0.2 24h 84
2026-05-30 131 96–170 52.1 µg/m³ 0.1 24h 84
2026-05-29 136 111–157 50.4 µg/m³ 0.2 24h 84
2026-05-28 119 86–146 42.8 µg/m³ 0.2 24h 84
2026-05-27 120 96–155 43.5 µg/m³ 0.1 24h 85
2026-05-26 77 48–93 24.5 µg/m³ 0.1 11h 83
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