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Air Quality History for Crown Point, United States

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

45
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 171 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 44 23–56 11.2 µg/m³ 16h 171
2026-09-04 47 31–55 11.4 µg/m³ 24h 171
2026-09-03 46 32–58 11.3 µg/m³ 24h 172
2026-09-02 57 54–59 14.7 µg/m³ 24h 170
2026-09-01 57 46–63 14.8 µg/m³ 24h 163
2026-08-31 54 48–58 13.7 µg/m³ 24h 170
2026-08-30 48 42–57 11.6 µg/m³ 24h 170
2026-08-29 58 45–70 15.6 µg/m³ 24h 171
2026-08-28 47 37–56 11.6 µg/m³ 24h 171
2026-08-27 45 39–53 10.7 µg/m³ 24h 172
2026-08-26 46 36–55 11.2 µg/m³ 24h 172
2026-08-25 35 25–46 8.4 µg/m³ 24h 172
2026-08-24 47 23–62 12.5 µg/m³ 24h 172
2026-08-23 52 37–90 14.6 µg/m³ 24h 172
2026-08-22 38 38–39 9.2 µg/m³ 5h 172
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