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Air Quality History for Puente Alto, Chile

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

151
Current AQI
Unhealthy Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 72 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 140 128–152 51.9 µg/m³ 0.2 9h 73
2026-06-08 130 104–148 47.4 µg/m³ 0.2 24h 72
2026-06-07 154 99–180 71.1 µg/m³ 0.3 24h 71
2026-06-06 162 158–170 76.7 µg/m³ 0.4 24h 72
2026-06-05 142 117–162 55.7 µg/m³ 0.2 24h 72
2026-06-04 106 81–152 37.6 µg/m³ 0.2 24h 71
2026-06-03 120 95–157 44.0 µg/m³ 0.1 24h 71
2026-06-02 156 102–175 73.9 µg/m³ 0.2 24h 71
2026-06-01 160 141–175 73.4 µg/m³ 0.2 21h 72
2026-05-31 151 117–165 62.3 µg/m³ 0.0 24h 72
2026-05-30 126 80–156 46.2 µg/m³ 0.0 24h 73
2026-05-29 118 80–155 42.6 µg/m³ 0.0 24h 72
2026-05-28 119 66–155 42.8 µg/m³ 0.0 24h 72
2026-05-27 110 52–232 42.3 µg/m³ 0.0 24h 73
2026-05-26 76 36–118 24.2 µg/m³ 0.0 24h 73
2026-05-25 114 54–217 55.3 µg/m³ 0.0 24h 72
2026-05-24 178 162–208 108.1 µg/m³ 0.1 24h 73
2026-05-23 178 160–216 106.7 µg/m³ 0.0 24h 74
2026-05-22 176 165–184 104.1 µg/m³ 0.0 22h 75
2026-05-21 162 141–180 77.3 µg/m³ 0.0 24h 76
2026-05-20 158 137–168 71.8 µg/m³ 0.0 15h 75
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