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Air Quality History for Antofagasta, Chile

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

113
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

368h

PM2.5 Station

368h · 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 78 29–146 25.1 µg/m³ 9h 2
2026-06-08 50 7–122 15.3 µg/m³ 19h 1
2026-06-07 54 11–115 15.5 µg/m³ 17h 2
2026-06-06 60 9–134 19.0 µg/m³ 15h 1
2026-06-05 57 18–170 18.6 µg/m³ 18h 1
2026-06-04 54 9–155 16.3 µg/m³ 19h 2
2026-06-03 61 20–180 21.0 µg/m³ 21h 1
2026-06-02 65 17–160 21.0 µg/m³ 19h 2
2026-06-01 47 7–138 13.7 µg/m³ 16h 1
2026-05-31 46 12–97 13.2 µg/m³ 20h 1
2026-05-30 57 23–112 16.5 µg/m³ 17h 2
2026-05-29 75 26–176 26.5 µg/m³ 16h 1
2026-05-28 62 13–175 20.9 µg/m³ 18h 1
2026-05-27 66 5–139 21.2 µg/m³ 17h 1
2026-05-26 96 22–211 37.5 µg/m³ 21h 2
2026-05-25 98 10–195 45.6 µg/m³ 17h 2
2026-05-24 89 21–206 33.8 µg/m³ 21h 1
2026-05-23 109 17–322 57.3 µg/m³ 18h 2
2026-05-22 72 15–164 25.3 µg/m³ 20h 1
2026-05-21 68 10–333 30.7 µg/m³ 20h 1
2026-05-20 63 11–171 23.0 µg/m³ 10h 1
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