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Air Quality History for La Serena, Chile

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

57
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

472h

PM2.5 Station

472h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 57 23–109 16.2 µg/m³ 10h 3
2026-09-04 50 15–87 13.5 µg/m³ 24h 4
2026-09-03 40 21–94 10.4 µg/m³ 23h 5
2026-09-02 41 11–71 10.4 µg/m³ 24h 5
2026-09-01 51 19–166 15.0 µg/m³ 24h 5
2026-08-31 41 16–68 10.6 µg/m³ 24h 5
2026-08-30 54 17–134 15.9 µg/m³ 24h 5
2026-08-29 44 16–164 12.6 µg/m³ 24h 5
2026-08-28 45 18–165 12.9 µg/m³ 24h 5
2026-08-27 55 21–154 15.2 µg/m³ 23h 5
2026-08-26 38 10–75 9.8 µg/m³ 24h 4
2026-08-25 54 17–157 15.8 µg/m³ 24h 5
2026-08-24 77 11–210 28.5 µg/m³ 24h 4
2026-08-23 70 18–144 21.5 µg/m³ 23h 5
2026-08-22 85 23–241 33.8 µg/m³ 24h 4
2026-08-21 66 27–116 19.7 µg/m³ 24h 5
2026-08-20 70 26–159 22.1 µg/m³ 24h 5
2026-08-19 64 20–188 21.9 µg/m³ 22h 4
2026-08-18 66 16–154 20.0 µg/m³ 24h 4
2026-08-17 56 20–160 16.7 µg/m³ 24h 4
2026-08-16 37 5–56 8.9 µg/m³ 11h 4
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