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Air Quality History for Niles, United States

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

27
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

290h

PM2.5 Station

290h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 29 22–35 6.9 µg/m³ 5h 2
2026-08-07 28 10–52 6.9 µg/m³ 18h 2
2026-08-06 44 9–87 12.3 µg/m³ 12h 1
2026-08-05 43 8–68 11.6 µg/m³ 8h 2
2026-08-04 61 1–500 75.2 µg/m³ 17h 2
2026-08-03 36 20–75 9.2 µg/m³ 16h 2
2026-08-02 33 20–47 7.9 µg/m³ 19h 1
2026-08-01 37 18–62 9.0 µg/m³ 19h 1
2026-07-31 38 20–119 10.2 µg/m³ 16h 1
2026-07-30 32 15–53 7.8 µg/m³ 11h 1
2026-07-29 30 18–50 7.2 µg/m³ 16h 1
2026-07-28 46 20–74 12.1 µg/m³ 18h 1
2026-07-27 52 38–73 13.4 µg/m³ 16h 1
2026-07-26 29 9–44 7.1 µg/m³ 15h 2
2026-07-25 34 25–57 8.2 µg/m³ 12h 2
2026-07-24 35 20–54 8.6 µg/m³ 11h 1
2026-07-23 26 14–46 6.2 µg/m³ 13h 1
2026-07-22 27 8–50 6.5 µg/m³ 12h 2
2026-07-21 38 9–68 9.8 µg/m³ 12h 1
2026-07-20 49 1–152 14.6 µg/m³ 13h 1
2026-07-19 70 18–133 21.6 µg/m³ 11h 1
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