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Air Quality History for Machalí, Chile

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

41
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

393h

PM2.5 Station

393h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 38 17–74 9.7 µg/m³ 12h 4
2026-09-04 34 11–53 8.1 µg/m³ 17h 3
2026-09-03 38 5–66 9.3 µg/m³ 21h 4
2026-09-02 37 18–76 9.3 µg/m³ 19h 4
2026-09-01 57 27–127 16.1 µg/m³ 22h 4
2026-08-31 45 15–110 12.0 µg/m³ 20h 3
2026-08-30 40 21–63 9.8 µg/m³ 13h 3
2026-08-29 41 9–59 10.2 µg/m³ 18h 3
2026-08-28 34 5–78 8.8 µg/m³ 22h 3
2026-08-27 38 12–79 9.8 µg/m³ 19h 3
2026-08-26 42 26–62 10.6 µg/m³ 20h 4
2026-08-25 42 15–117 11.6 µg/m³ 22h 2
2026-08-24 46 15–119 13.2 µg/m³ 24h 3
2026-08-23 41 8–75 10.8 µg/m³ 21h 3
2026-08-22 58 23–95 17.1 µg/m³ 21h 4
2026-08-21 46 13–93 12.5 µg/m³ 18h 4
2026-08-20 40 8–68 10.4 µg/m³ 20h 3
2026-08-19 44 8–74 11.6 µg/m³ 20h 4
2026-08-18 51 13–224 19.5 µg/m³ 20h 3
2026-08-17 41 11–88 11.0 µg/m³ 17h 3
2026-08-16 50 10–153 15.3 µg/m³ 7h 3
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