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Air Quality History for San Antonio, Chile

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

55
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

431h

PM2.5 Station

431h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 64 17–110 21.5 µg/m³ 2h 1
2026-08-07 75 25–142 24.1 µg/m³ 15h 1
2026-08-06 37 8–158 11.0 µg/m³ 24h 1
2026-08-05 80 50–142 25.6 µg/m³ 23h 1
2026-08-04 68 33–129 20.2 µg/m³ 24h 1
2026-08-03 52 21–91 14.3 µg/m³ 15h 1
2026-08-02 63 12–119 19.9 µg/m³ 9h 1
2026-08-01 74 21–153 24.0 µg/m³ 22h 1
2026-07-31 37 8–91 10.5 µg/m³ 23h 1
2026-07-30 63 8–156 19.6 µg/m³ 24h 1
2026-07-29 56 38–82 15.2 µg/m³ 23h 1
2026-07-28 56 17–161 16.9 µg/m³ 24h 1
2026-07-27 52 8–97 15.4 µg/m³ 24h 1
2026-07-26 71 29–124 22.1 µg/m³ 22h 1
2026-07-25 92 70–158 31.5 µg/m³ 24h 1
2026-07-24 61 25–99 17.7 µg/m³ 22h 1
2026-07-23 47 12–107 13.2 µg/m³ 23h 1
2026-07-22 70 17–144 22.5 µg/m³ 24h 1
2026-07-21 55 12–124 16.0 µg/m³ 24h 1
2026-07-20 81 29–161 27.2 µg/m³ 22h 1
2026-07-19 66 17–162 21.9 µg/m³ 18h 1
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