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Air Quality History for Antofagasta, Chile

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

54
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

161h

PM2.5 Station

161h · 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 51 51–51 12.1 µg/m³ 1h 1
2026-08-07 81 27–164 30.4 µg/m³ 5h 1
2026-08-06 34 13–56 8.4 µg/m³ 18h 2
2026-08-05 40 21–76 10.3 µg/m³ 15h 1
2026-08-04 38 16–70 9.7 µg/m³ 15h 1
2026-08-03 33 10–64 8.2 µg/m³ 9h 1
2026-08-02 38 7–98 10.2 µg/m³ 10h 1
2026-08-01 56 11–129 17.4 µg/m³ 10h 1
2026-07-31 33 10–61 8.4 µg/m³ 7h 1
2026-07-30 41 17–89 11.5 µg/m³ 7h 1
2026-07-29 40 5–141 12.1 µg/m³ 7h 1
2026-07-28 26 4–51 6.3 µg/m³ 6h 1
2026-07-27 34 6–53 8.1 µg/m³ 7h 1
2026-07-26 22 5–31 5.2 µg/m³ 4h 1
2026-07-25 40 15–81 11.3 µg/m³ 5h 1
2026-07-23 64 12–122 19.9 µg/m³ 4h 1
2026-07-22 23 12–40 5.4 µg/m³ 3h 1
2026-07-21 38 6–109 10.5 µg/m³ 12h 1
2026-07-20 41 21–127 11.7 µg/m³ 8h 1
2026-07-19 33 12–57 8.3 µg/m³ 8h 1
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