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Air Quality History for Normal, United States

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

42
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

284h

PM2.5 Station

284h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 43 43–43 10.3 µg/m³ 1h 1
2026-07-21 53 23–115 14.9 µg/m³ 13h 2
2026-07-20 78 23–143 25.3 µg/m³ 16h 2
2026-07-19 68 19–165 22.9 µg/m³ 20h 2
2026-07-18 78 22–188 32.3 µg/m³ 18h 1
2026-07-17 86 20–239 39.2 µg/m³ 23h 2
2026-07-16 66 23–256 27.5 µg/m³ 22h 2
2026-07-15 43 21–104 10.9 µg/m³ 23h 2
2026-07-14 32 6–64 7.8 µg/m³ 22h 2
2026-07-13 33 15–60 8.0 µg/m³ 21h 2
2026-07-12 32 20–47 7.7 µg/m³ 19h 1
2026-07-11 34 15–61 8.1 µg/m³ 22h 2
2026-07-10 34 10–56 8.1 µg/m³ 21h 2
2026-07-09 34 20–52 8.1 µg/m³ 22h 2
2026-07-08 34 18–50 8.2 µg/m³ 21h 2
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