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Air Quality History for San Antonio, Chile

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

28
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

400h

PM2.5 Station

400h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 117 91–144 42.0 µg/m³ 6h 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 83 17–180 32.1 µg/m³ 23h 1
2026-07-18 35 8–78 9.4 µg/m³ 20h 1
2026-07-17 34 8–80 9.0 µg/m³ 17h 1
2026-07-16 48 8–147 15.2 µg/m³ 10h 1
2026-07-15 75 42–103 23.7 µg/m³ 16h 1
2026-07-14 85 68–154 28.3 µg/m³ 23h 1
2026-07-13 87 33–132 28.9 µg/m³ 22h 1
2026-07-12 107 63–179 41.5 µg/m³ 20h 1
2026-07-11 100 68–161 35.5 µg/m³ 23h 1
2026-07-10 97 70–162 34.5 µg/m³ 19h 1
2026-07-09 112 82–168 42.5 µg/m³ 24h 1
2026-07-08 93 59–156 32.0 µg/m³ 23h 1
2026-07-07 73 21–153 23.4 µg/m³ 23h 1
2026-07-06 89 57–170 32.4 µg/m³ 10h 1
2026-07-05 94 55–157 33.0 µg/m³ 21h 1
2026-07-04 106 55–163 39.7 µg/m³ 23h 1
2026-07-03 106 61–190 43.0 µg/m³ 22h 1
2026-07-02 95 53–164 34.0 µg/m³ 9h 1
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