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Air Quality History for Arauco, Chile

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

59
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

435h

PM2.5 Station

435h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 116 110–122 41.6 µg/m³ 2h 2
2026-06-08 68 3–156 22.3 µg/m³ 21h 3
2026-06-07 44 6–152 12.8 µg/m³ 22h 3
2026-06-06 49 11–124 14.7 µg/m³ 21h 3
2026-06-05 36 8–94 9.7 µg/m³ 22h 3
2026-06-04 52 8–173 17.6 µg/m³ 21h 3
2026-06-03 66 15–196 30.1 µg/m³ 21h 3
2026-06-02 54 12–135 16.6 µg/m³ 21h 4
2026-06-01 47 4–120 13.9 µg/m³ 21h 2
2026-05-31 58 10–264 22.7 µg/m³ 22h 2
2026-05-30 56 13–93 16.3 µg/m³ 21h 4
2026-05-29 63 11–155 19.9 µg/m³ 24h 3
2026-05-28 62 14–131 18.7 µg/m³ 23h 3
2026-05-27 91 14–285 43.0 µg/m³ 21h 3
2026-05-26 84 16–193 31.6 µg/m³ 20h 3
2026-05-25 80 3–300 36.4 µg/m³ 21h 3
2026-05-24 77 18–160 26.1 µg/m³ 24h 4
2026-05-23 65 18–129 20.2 µg/m³ 22h 4
2026-05-22 68 12–192 26.2 µg/m³ 23h 3
2026-05-21 61 14–153 19.5 µg/m³ 22h 3
2026-05-20 60 13–135 18.8 µg/m³ 20h 3
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