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Air Quality History for Santiago, Chile

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

62
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 84 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 33 29–38 7.9 µg/m³ 0.0 3h 84
2026-08-07 84 24–114 28.1 µg/m³ 0.1 24h 87
2026-08-06 55 8–114 15.7 µg/m³ 0.0 24h 82
2026-08-05 121 59–171 46.1 µg/m³ 0.1 24h 87
2026-08-04 86 65–119 28.5 µg/m³ 0.1 24h 85
2026-08-03 86 66–133 28.4 µg/m³ 0.0 24h 78
2026-08-02 55 9–105 16.8 µg/m³ 0.0 24h 79
2026-08-01 82 52–140 26.6 µg/m³ 0.0 24h 78
2026-07-31 39 9–72 10.3 µg/m³ 0.0 24h 80
2026-07-30 69 18–97 22.0 µg/m³ 0.0 24h 87
2026-07-29 79 52–120 25.0 µg/m³ 0.1 24h 88
2026-07-28 36 21–61 8.8 µg/m³ 0.0 24h 87
2026-07-27 60 18–105 17.8 µg/m³ 0.0 24h 85
2026-07-26 100 62–155 34.8 µg/m³ 0.0 24h 83
2026-07-25 91 54–143 30.4 µg/m³ 0.0 20h 82
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