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Air Quality History for Algonquin, United States

Historical PM2.5 and AQI trend from monitoring stations near Algonquin, United States.

35
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 122 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 45 23–55 11.3 µg/m³ — 15h 121
2026-09-04 42 24–52 10.2 µg/m³ — 24h 121
2026-09-03 46 30–57 11.4 µg/m³ — 24h 122
2026-09-02 56 53–58 14.4 µg/m³ — 24h 122
2026-09-01 56 45–60 14.6 µg/m³ 13.6 24h 117
2026-08-31 53 46–60 13.5 µg/m³ 9.7 24h 122
2026-08-30 46 41–56 11.2 µg/m³ 2.0 24h 122
2026-08-29 55 44–64 14.6 µg/m³ 19.4 24h 123
2026-08-28 46 37–55 11.2 µg/m³ 6.0 24h 124
2026-08-27 42 39–49 10.1 µg/m³ 1.0 24h 125
2026-08-26 44 35–55 10.7 µg/m³ 8.3 24h 126
2026-08-25 34 26–44 8.2 µg/m³ 4.7 24h 126
2026-08-24 45 24–60 11.5 µg/m³ 4.2 24h 126
2026-08-23 51 35–87 14.2 µg/m³ 10.5 24h 125
2026-08-22 38 37–38 9.0 µg/m³ 1.3 6h 125
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