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)
49
Good
Centerville, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.19 μg/m³
0
55
155
255
425
605+
30.07 ppb
0
55
71
86
201
201+
1.11 ppb
0
36
76
186
605
1005+
6.13 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Centerville, Ohio
Centerville, Ohio
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AQI 49
Good
8.70μg/m³
PM2.5
19.08μg/m³
PM10
36.12ppb
O3
1.10ppb
SO2
6.27ppb
NO2
0.21ppm
CO
AQI 49
Good
9.35μg/m³
PM2.5
20.50μg/m³
PM10
34.27ppb
O3
1.08ppb
SO2
7.10ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
25.61μg/m³
PM10
30.09ppb
O3
1.11ppb
SO2
7.53ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.80μg/m³
PM2.5
14.46μg/m³
PM10
30.23ppb
O3
1.10ppb
SO2
7.73ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.54μg/m³
PM2.5
30.91μg/m³
PM10
39.16ppb
O3
1.13ppb
SO2
5.39ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.21μg/m³
PM2.5
38.74μg/m³
PM10
32.31ppb
O3
1.03ppb
SO2
8.50ppb
NO2
0.23ppm
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 2026-06-07.
In the last 24 hrs, the best air quality in Centerville, Ohio was observed at 04:00:00 on 2026-06-08.
The current air quality in Centerville, Ohio is 49, 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 8.926 μg/m3.
The current PM10 concentration at Centerville, Ohio is 14.192 μg/m3.
The current carbon monoxide (CO) concentration at Centerville, Ohio is 0.216 ppm.
The current sulfur dioxide (SO2) concentration at Centerville, Ohio is 1.109 ppb.
The current ozone (O3) concentration at Centerville, Ohio is 30.073 ppm.
The current nitrogen dioxide (NO2) concentration at Centerville, Ohio is 6.129 ppb.
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