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Air Quality History for Arica, Chile

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

30
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 22 13–30 5.2 µg/m³ 2h 1
2026-06-08 71 9–182 31.6 µg/m³ 10h 1
2026-06-07 34 11–90 9.3 µg/m³ 10h 1
2026-06-06 47 3–106 13.6 µg/m³ 10h 1
2026-06-05 23 5–42 5.5 µg/m³ 7h 1
2026-06-04 47 17–132 13.9 µg/m³ 7h 1
2026-06-03 42 24–73 11.8 µg/m³ 6h 1
2026-06-02 40 4–137 12.7 µg/m³ 8h 1
2026-06-01 51 2–161 17.8 µg/m³ 10h 1
2026-05-31 33 11–117 10.3 µg/m³ 6h 1
2026-05-30 74 26–147 24.1 µg/m³ 6h 1
2026-05-29 74 5–142 24.5 µg/m³ 9h 1
2026-05-28 65 16–156 20.3 µg/m³ 10h 1
2026-05-27 41 9–74 11.5 µg/m³ 6h 1
2026-05-26 57 14–137 17.3 µg/m³ 10h 1
2026-05-25 37 17–70 9.9 µg/m³ 9h 1
2026-05-24 37 8–97 10.8 µg/m³ 6h 1
2026-05-23 71 33–152 22.9 µg/m³ 11h 1
2026-05-22 78 11–500 68.1 µg/m³ 8h 1
2026-05-21 60 17–151 18.5 µg/m³ 11h 1
2026-05-20 108 55–160 42.5 µg/m³ 5h 1
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