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)
38
Good
Centerville, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.26 μg/m³
0
55
155
255
425
605+
37.77 ppb
0
55
71
86
201
201+
1.34 ppb
0
36
76
186
605
1005+
5.77 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 38
Good
7.15μg/m³
PM2.5
18.17μg/m³
PM10
34.19ppb
O3
1.51ppb
SO2
5.58ppb
NO2
0.14ppm
CO
AQI 38
Good
7.44μg/m³
PM2.5
21.94μg/m³
PM10
33.79ppb
O3
1.62ppb
SO2
5.37ppb
NO2
0.14ppm
CO
AQI 44
Good
7.87μg/m³
PM2.5
23.55μg/m³
PM10
32.83ppb
O3
1.50ppb
SO2
5.35ppb
NO2
0.14ppm
CO
AQI 44
Good
7.64μg/m³
PM2.5
25.21μg/m³
PM10
33.73ppb
O3
1.52ppb
SO2
5.34ppb
NO2
0.14ppm
CO
AQI 38
Good
7.33μg/m³
PM2.5
23.67μg/m³
PM10
34.69ppb
O3
1.50ppb
SO2
5.94ppb
NO2
0.14ppm
CO
AQI 44
Good
8.09μg/m³
PM2.5
29.03μg/m³
PM10
33.31ppb
O3
1.63ppb
SO2
5.12ppb
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 10:00:00 on 2026-03-10.
In the last 24 hrs, the best air quality in Centerville, Ohio was observed at 02:00:00 on 2026-03-10.
The current air quality in Centerville, Ohio is 38, 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 7.395 μg/m3.
The current PM10 concentration at Centerville, Ohio is 28.261 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 1.338 ppb.
The current ozone (O3) concentration at Centerville, Ohio is 37.765 ppm.
The current nitrogen dioxide (NO2) concentration at Centerville, Ohio is 5.767 ppb.
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