Stay updated with real-time air quality in Xenia, 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
Xenia, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.67 μg/m³
0
55
155
255
425
605+
41.05 ppb
0
55
71
86
201
201+
1.33 ppb
0
36
76
186
605
1005+
5.36 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Xenia, Ohio
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AQI 37
Good
4.70μg/m³
PM2.5
17.07μg/m³
PM10
40.08ppb
O3
1.22ppb
SO2
5.54ppb
NO2
0.14ppm
CO
AQI 38
Good
4.66μg/m³
PM2.5
17.07μg/m³
PM10
40.68ppb
O3
1.21ppb
SO2
5.57ppb
NO2
0.14ppm
CO
AQI 36
Good
5.30μg/m³
PM2.5
15.36μg/m³
PM10
39.34ppb
O3
1.24ppb
SO2
5.09ppb
NO2
0.14ppm
CO
AQI 37
Good
5.28μg/m³
PM2.5
16.23μg/m³
PM10
39.63ppb
O3
1.26ppb
SO2
5.07ppb
NO2
0.14ppm
CO
AQI 36
Good
4.24μg/m³
PM2.5
20.41μg/m³
PM10
39.10ppb
O3
1.25ppb
SO2
5.01ppb
NO2
0.14ppm
CO
AQI 36
Good
5.40μg/m³
PM2.5
15.01μg/m³
PM10
39.23ppb
O3
1.24ppb
SO2
5.04ppb
NO2
0.14ppm
CO
Air quality measurements for Ohio, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Xenia, Ohio is updated on an hourly basis.
The worst air quality in Xenia, Ohio was recorded at 07:00:00 on 2026-03-09.
The best air quality in Xenia, Ohio was recorded at 02:00:00 on 2026-03-09.
The real-time air quality index in Xenia, Ohio is 37, currently categorized as Good.
The most common pollutant in Xenia, Ohio is O3.
If the air quality in Xenia, Ohio is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Xenia, Ohio at present are 4.549 μg/m3.
The current PM10 levels in Xenia, Ohio are 17.32 μg/m3.
The current carbon monoxide (CO) level in Xenia, Ohio is 0.143 ppm.
The current sulfur dioxide (SO2) levels in Xenia, Ohio are 1.222 ppb.
The current ozone (O3) levels at Xenia, Ohio is 40.003 ppm.
The current nitrogen dioxide (NO2) levels at Xenia, Ohio is 5.53 ppb.
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