Stay updated with real-time air quality in Centerville, Ohio featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
33
Good
Centerville, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.12 μg/m³
0
55
155
255
425
605+
32.33 ppb
0
55
71
86
201
201+
1.35 ppb
0
36
76
186
605
1005+
5.40 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Centerville, Ohio
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AQI 33
Good
5.97μg/m³
PM2.5
17.34μg/m³
PM10
31.53ppb
O3
1.35ppb
SO2
5.47ppb
NO2
0.14ppm
CO
AQI 33
Good
6.24μg/m³
PM2.5
18.95μg/m³
PM10
31.46ppb
O3
1.37ppb
SO2
5.34ppb
NO2
0.14ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
16.77μg/m³
PM10
32.06ppb
O3
1.35ppb
SO2
5.28ppb
NO2
0.14ppm
CO
AQI 33
Good
6.29μg/m³
PM2.5
19.68μg/m³
PM10
31.79ppb
O3
1.35ppb
SO2
5.27ppb
NO2
0.14ppm
CO
AQI 33
Good
5.65μg/m³
PM2.5
18.46μg/m³
PM10
32.23ppb
O3
1.33ppb
SO2
5.66ppb
NO2
0.14ppm
CO
AQI 38
Good
6.61μg/m³
PM2.5
25.36μg/m³
PM10
31.44ppb
O3
1.42ppb
SO2
5.14ppb
NO2
0.14ppm
CO
Air quality data and pollutant measurements for Ohio, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Centerville, Ohio is updated every hour.
The worst air quality in Centerville, Ohio in the last 24 hours was observed at 07:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Centerville, Ohio was observed at 02:00:00 on 2026-03-09.
The current air quality in Centerville, Ohio is 33, categorized as Good based on real-time data.
The most common pollutant in Centerville, Ohio is PM2.5.
If the air quality in Centerville, Ohio is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Centerville, Ohio is 6.018 μg/m3.
The current PM10 concentration at Centerville, Ohio is 16.117 μg/m3.
The current carbon monoxide (CO) concentration at Centerville, Ohio is 0.139 ppm.
The current sulfur dioxide (SO2) concentration at Centerville, Ohio is 1.349 ppb.
The current ozone (O3) concentration at Centerville, Ohio is 32.326 ppm.
The current nitrogen dioxide (NO2) concentration at Centerville, Ohio is 5.401 ppb.
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