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Air Quality History for Normal, United States

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

358h

PM2.5 Station

358h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 43 17–73 10.9 µg/m³ 11h 1
2026-09-04 39 10–57 9.6 µg/m³ 22h 1
2026-09-03 36 6–63 8.8 µg/m³ 20h 1
2026-09-02 44 21–75 11.0 µg/m³ 22h 1
2026-09-01 46 22–69 12.0 µg/m³ 13h 1
2026-08-31 36 15–54 8.8 µg/m³ 18h 1
2026-08-30 35 20–53 8.3 µg/m³ 16h 1
2026-08-29 45 11–82 11.6 µg/m³ 19h 1
2026-08-28 37 10–55 8.8 µg/m³ 18h 1
2026-08-27 42 25–74 10.4 µg/m³ 17h 1
2026-08-26 36 5–56 8.9 µg/m³ 20h 1
2026-08-25 34 17–55 8.2 µg/m³ 19h 1
2026-08-24 45 21–94 11.9 µg/m³ 17h 1
2026-08-23 32 5–54 7.7 µg/m³ 18h 1
2026-08-22 31 13–52 7.5 µg/m³ 17h 1
2026-08-21 39 17–61 9.6 µg/m³ 20h 1
2026-08-20 38 22–62 9.3 µg/m³ 17h 1
2026-08-19 34 16–57 8.2 µg/m³ 20h 1
2026-08-18 29 8–51 7.1 µg/m³ 13h 1
2026-08-17 29 14–51 6.9 µg/m³ 20h 1
2026-08-16 17 17–17 4.1 µg/m³ 1h 1
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