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Air Quality History for Cincinnati, United States

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

36
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 5 stations

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-28 28 17–50 6.8 µg/m³ 23h 5
2026-05-27 30 20–45 7.2 µg/m³ 24h 5
2026-05-26 28 17–44 6.8 µg/m³ 24h 5
2026-05-25 26 16–41 6.2 µg/m³ 24h 5
2026-05-24 27 17–51 6.5 µg/m³ 24h 6
2026-05-23 22 14–32 5.3 µg/m³ 24h 6
2026-05-22 26 18–36 6.2 µg/m³ 24h 5
2026-05-21 26 17–37 6.3 µg/m³ 24h 5
2026-05-20 31 22–44 7.4 µg/m³ 24h 5
2026-05-19 38 18–56 9.1 µg/m³ 24h 5
2026-05-18 43 26–60 10.5 µg/m³ 24h 5
2026-05-17 41 28–52 9.9 µg/m³ 22h 5
2026-05-16 36 23–50 8.6 µg/m³ 21h 6
2026-05-15 30 16–70 7.3 µg/m³ 24h 5
2026-05-14 34 20–88 8.6 µg/m³ 24h 5
2026-05-13 34 22–45 8.1 µg/m³ 24h 5
2026-05-12 29 18–45 7.0 µg/m³ 24h 5
2026-05-11 31 21–47 7.5 µg/m³ 24h 5
2026-05-10 37 25–59 8.9 µg/m³ 24h 5
2026-05-09 34 22–42 8.1 µg/m³ 23h 6
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