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Air Quality History for Talcahuano, Chile

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

63
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

330h

PM2.5 Station

330h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 57 57–57 14.8 µg/m³ 1h 9
2026-07-21 47 18–115 13.2 µg/m³ 23h 6
2026-07-20 45 17–102 11.8 µg/m³ 24h 5
2026-07-19 50 23–139 13.6 µg/m³ 24h 6
2026-07-18 54 34–119 14.2 µg/m³ 24h 6
2026-07-17 53 31–187 16.9 µg/m³ 24h 5
2026-07-16 66 17–184 22.2 µg/m³ 24h 5
2026-07-15 63 18–133 18.5 µg/m³ 24h 5
2026-07-14 59 24–100 17.2 µg/m³ 23h 5
2026-07-13 42 11–179 13.1 µg/m³ 24h 6
2026-07-12 78 20–296 35.6 µg/m³ 24h 5
2026-07-11 67 21–226 24.7 µg/m³ 23h 5
2026-07-10 45 16–74 11.7 µg/m³ 23h 4
2026-07-09 52 20–142 14.3 µg/m³ 24h 5
2026-07-08 43 7–97 11.9 µg/m³ 21h 4
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