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Air Quality History for Cincinnati, United States

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

40
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

416h

PM2.5 Station

416h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 44 40–48 10.6 µg/m³ 2h 2
2026-07-21 49 15–74 13.0 µg/m³ 18h 3
2026-07-20 57 10–107 17.2 µg/m³ 17h 2
2026-07-19 56 22–105 16.3 µg/m³ 18h 2
2026-07-18 53 3–170 16.8 µg/m³ 19h 3
2026-07-17 91 30–187 39.0 µg/m³ 24h 3
2026-07-16 77 6–324 36.9 µg/m³ 22h 3
2026-07-15 45 29–63 11.3 µg/m³ 23h 3
2026-07-14 36 17–53 8.7 µg/m³ 23h 3
2026-07-13 31 5–49 7.4 µg/m³ 24h 2
2026-07-12 33 20–64 8.2 µg/m³ 21h 3
2026-07-11 34 23–45 8.1 µg/m³ 23h 3
2026-07-10 36 25–52 8.6 µg/m³ 22h 3
2026-07-09 38 20–70 9.5 µg/m³ 22h 3
2026-07-08 38 21–53 9.1 µg/m³ 24h 3
2026-07-07 34 21–45 8.1 µg/m³ 21h 3
2026-07-06 38 25–51 9.2 µg/m³ 12h 3
2026-07-05 52 25–130 14.0 µg/m³ 23h 3
2026-07-04 42 26–60 10.2 µg/m³ 24h 3
2026-07-03 49 28–78 12.3 µg/m³ 24h 3
2026-07-02 55 41–71 14.5 µg/m³ 10h 3
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