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
6.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.79 μg/m³
0
55
155
255
425
605+
12.43 ppb
0
55
71
86
201
201+
2.13 ppb
0
36
76
186
605
1005+
5.55 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Centerville, Ohio
Centerville, Ohio
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AQI 27
Good
4.91μg/m³
PM2.5
10.36μg/m³
PM10
14.51ppb
O3
2.12ppb
SO2
5.51ppb
NO2
0.26ppm
CO
AQI 33
Good
5.62μg/m³
PM2.5
14.83μg/m³
PM10
13.66ppb
O3
2.13ppb
SO2
5.62ppb
NO2
0.26ppm
CO
AQI 33
Good
5.92μg/m³
PM2.5
21.61μg/m³
PM10
11.54ppb
O3
2.18ppb
SO2
5.64ppb
NO2
0.26ppm
CO
AQI 33
Good
6.22μg/m³
PM2.5
20.02μg/m³
PM10
12.34ppb
O3
2.18ppb
SO2
5.63ppb
NO2
0.26ppm
CO
AQI 27
Good
5.44μg/m³
PM2.5
16.69μg/m³
PM10
17.15ppb
O3
2.06ppb
SO2
5.32ppb
NO2
0.27ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
23.40μg/m³
PM10
13.15ppb
O3
2.15ppb
SO2
5.74ppb
NO2
0.27ppm
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 2026-09-07.
In the last 24 hrs, the best air quality in Centerville, Ohio was observed at 11:00:00 on 2026-09-07.
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 6.051 μg/m3.
The current PM10 concentration at Centerville, Ohio is 14.786 μg/m3.
The current carbon monoxide (CO) concentration at Centerville, Ohio is 0.262 ppm.
The current sulfur dioxide (SO2) concentration at Centerville, Ohio is 2.128 ppb.
The current ozone (O3) concentration at Centerville, Ohio is 12.429 ppm.
The current nitrogen dioxide (NO2) concentration at Centerville, Ohio is 5.549 ppb.
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