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Air Quality History for Puente Alto, Chile

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

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

Air Quality Index Station

478h

PM2.5 Station

478h · 61 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-22 13 10–16 3.1 µg/m³ 0.0 3h 59
2026-10-21 21 8–54 5.1 µg/m³ 0.0 24h 66
2026-10-20 19 5–35 4.6 µg/m³ 0.0 24h 75
2026-10-19 40 9–68 10.2 µg/m³ 0.0 24h 76
2026-10-18 48 26–66 12.5 µg/m³ 0.0 24h 76
2026-10-17 61 22–105 18.3 µg/m³ 0.0 24h 72
2026-10-16 50 14–85 14.2 µg/m³ 0.0 24h 80
2026-10-15 26 9–62 6.4 µg/m³ 0.0 24h 74
2026-10-14 15 5–42 3.6 µg/m³ 0.0 24h 68
2026-10-13 30 6–60 7.5 µg/m³ 0.0 24h 81
2026-10-12 41 9–94 10.8 µg/m³ 0.0 24h 79
2026-10-11 26 6–52 6.1 µg/m³ 0.0 24h 79
2026-10-10 47 6–94 12.9 µg/m³ 0.0 24h 75
2026-10-09 29 5–62 7.3 µg/m³ 0.0 24h 78
2026-10-08 27 10–53 6.5 µg/m³ 0.0 24h 78
2026-10-07 8 4–18 2.0 µg/m³ 0.0 24h 64
2026-10-06 21 5–53 5.2 µg/m³ 0.0 24h 75
2026-10-05 11 5–53 2.7 µg/m³ 0.0 24h 77
2026-10-04 22 5–37 5.3 µg/m³ 0.0 24h 77
2026-10-03 19 9–33 4.6 µg/m³ 0.0 24h 77
2026-10-02 22 4–52 5.2 µg/m³ 0.0 19h 74
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