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Air Quality History for San Antonio, Chile

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

41
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

403h

PM2.5 Station

403h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 81 50–169 28.7 µg/m³ 10h 1
2026-09-04 59 29–95 16.9 µg/m³ 23h 1
2026-09-03 33 12–95 8.6 µg/m³ 24h 1
2026-09-02 50 12–82 13.9 µg/m³ 16h 1
2026-09-01 43 12–93 12.2 µg/m³ 20h 1
2026-08-31 42 12–95 11.1 µg/m³ 21h 1
2026-08-30 65 17–122 20.0 µg/m³ 17h 1
2026-08-29 51 12–134 15.4 µg/m³ 19h 1
2026-08-28 44 8–119 12.8 µg/m³ 20h 1
2026-08-27 68 12–147 21.7 µg/m³ 19h 1
2026-08-26 72 38–137 22.1 µg/m³ 22h 1
2026-08-25 66 33–97 19.6 µg/m³ 22h 1
2026-08-24 91 80–110 30.8 µg/m³ 19h 1
2026-08-23 93 78–156 32.1 µg/m³ 18h 1
2026-08-22 82 50–127 26.9 µg/m³ 24h 1
2026-08-21 100 72–157 35.2 µg/m³ 20h 1
2026-08-20 96 74–147 33.2 µg/m³ 12h 1
2026-08-19 82 53–149 26.2 µg/m³ 19h 1
2026-08-18 81 29–164 27.1 µg/m³ 23h 1
2026-08-17 71 25–155 22.0 µg/m³ 24h 1
2026-08-16 89 74–163 31.5 µg/m³ 11h 1
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