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Air Quality History for Calama, Chile

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

255h

PM2.5 Station

255h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 59 12–160 19.7 µg/m³ 10h 2
2026-07-21 39 9–88 10.8 µg/m³ 21h 2
2026-07-20 38 9–64 9.5 µg/m³ 19h 2
2026-07-19 54 9–160 16.7 µg/m³ 21h 2
2026-07-18 57 21–139 16.1 µg/m³ 21h 2
2026-07-17 48 9–126 13.7 µg/m³ 20h 2
2026-07-16 52 12–122 15.6 µg/m³ 22h 2
2026-07-15 47 15–98 13.2 µg/m³ 14h 2
2026-07-14 54 16–161 17.6 µg/m³ 16h 1
2026-07-13 40 18–119 11.4 µg/m³ 19h 2
2026-07-12 45 6–236 18.3 µg/m³ 18h 2
2026-07-11 55 17–189 20.1 µg/m³ 17h 2
2026-07-10 58 11–168 19.4 µg/m³ 15h 2
2026-07-09 61 25–139 18.5 µg/m³ 13h 2
2026-07-08 62 17–130 18.2 µg/m³ 9h 2
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