Air Quality in Cincinnati, United States

Windy
26.3°C · 39.8% humidity
26.3°
Feels 26.3°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 4pm
34
34
34 7pm
20
24
27 10pm
29
30
31 1am
52
33
53 4am
53
53
54 7am
54
27
27 10am
34
34
54 1pm
54
54
AD 728×90

Air Quality Index Trend

35h · 3 stn

Cincinnati's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

39.8%
Humidity
47.1 km/h
Wind NE
1015.8 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.23 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Cincinnati?

Temperature & Precipitation

PM2.5 Trend

35h · 3 stations
PM2.58.23 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (3 stations within 25 km)
8.23
Median
8.67
Average
8.2
Low
9.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.6

What is the 7-day forecast for Cincinnati?

08-03
29.4° 18.9°
0.31 mm
08-04
33.8° 18.7°
0.56 mm
08-05
35.0° 15.3°
7.19 mm
08-06
35.2° 19.8°
4.25 mm
08-07
32.6° 18.6°
08-08
34.4° 23.3°
12.13 mm
08-09
36.9° 23.1°
0.56 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Cincinnati?

45
Cincinnati Near Road, Ohio, USA
3.0 km PM2.5: 10.8 µg/m³
37
Nku, Kentucky, USA
12.2 km PM2.5: 8.9 µg/m³
27
Colerain, Ohio, USA
18.1 km PM2.5: 6.5 µg/m³
31
Sycamore, Ohio, USA
21.2 km PM2.5: 7.4 µg/m³

What cities are near Cincinnati?

35 Newport 35 Covington 35 Norwood 35 Fort Thomas 35 White Oak 34 Erlanger 37 Forest Park 34 Independence 34 Burlington 36 Fairfield
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:56 UTC.