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Air Quality History for Mattoon, United States

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

34
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

296h

PM2.5 Station

296h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 36 20–54 8.7 µg/m³ 7h 1
2026-06-08 41 28–59 10.1 µg/m³ 17h 1
2026-06-07 39 19–58 9.5 µg/m³ 17h 1
2026-06-06 46 29–61 11.6 µg/m³ 16h 1
2026-06-05 43 22–64 10.8 µg/m³ 18h 1
2026-06-04 41 23–73 10.1 µg/m³ 19h 1
2026-06-03 36 18–62 8.8 µg/m³ 14h 1
2026-06-02 35 22–47 8.5 µg/m³ 17h 1
2026-06-01 33 15–48 7.9 µg/m³ 14h 1
2026-05-31 27 15–39 6.5 µg/m³ 16h 1
2026-05-30 37 14–61 9.0 µg/m³ 15h 1
2026-05-29 35 20–61 8.4 µg/m³ 18h 1
2026-05-28 33 15–51 7.9 µg/m³ 13h 1
2026-05-27 29 16–54 6.9 µg/m³ 15h 1
2026-05-26 29 14–50 7.0 µg/m³ 13h 1
2026-05-25 38 13–63 10.2 µg/m³ 8h 1
2026-05-24 30 15–40 7.2 µg/m³ 6h 1
2026-05-23 27 16–43 6.5 µg/m³ 8h 1
2026-05-22 25 15–39 5.9 µg/m³ 18h 1
2026-05-21 30 16–45 7.2 µg/m³ 19h 1
2026-05-20 28 16–50 6.7 µg/m³ 8h 1
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