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Air Quality History for Arica, Chile

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

45
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

284h

PM2.5 Station

284h · 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 37 9–57 9.1 µg/m³ 4h 1
2026-08-07 34 9–78 8.8 µg/m³ 16h 2
2026-08-06 39 3–90 10.1 µg/m³ 23h 2
2026-08-05 34 5–61 8.2 µg/m³ 23h 2
2026-08-04 64 16–156 19.9 µg/m³ 21h 2
2026-08-03 45 14–78 11.8 µg/m³ 23h 2
2026-08-02 37 2–89 9.6 µg/m³ 18h 2
2026-08-01 32 15–59 7.8 µg/m³ 10h 2
2026-07-31 39 9–82 10.5 µg/m³ 13h 1
2026-07-30 31 10–65 7.8 µg/m³ 12h 2
2026-07-29 30 9–62 7.5 µg/m³ 15h 2
2026-07-28 43 18–79 11.2 µg/m³ 7h 1
2026-07-27 46 15–61 11.4 µg/m³ 11h 1
2026-07-26 51 8–121 15.7 µg/m³ 8h 1
2026-07-25 44 18–88 11.9 µg/m³ 9h 1
2026-07-24 49 19–147 14.5 µg/m³ 9h 1
2026-07-23 32 18–50 7.8 µg/m³ 8h 1
2026-07-22 50 9–134 15.0 µg/m³ 7h 1
2026-07-21 33 15–55 7.9 µg/m³ 17h 2
2026-07-20 45 15–117 12.6 µg/m³ 19h 2
2026-07-19 42 25–74 11.1 µg/m³ 11h 2
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