Stay updated with real-time air quality in Lebanon, 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)
32
Good
Lebanon, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.09 μg/m³
0
55
155
255
425
605+
34.53 ppb
0
55
71
86
201
201+
1.38 ppb
0
36
76
186
605
1005+
11.87 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lebanon, Ohio
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AQI 31
Good
3.29μg/m³
PM2.5
12.88μg/m³
PM10
33.63ppb
O3
1.66ppb
SO2
11.65ppb
NO2
0.19ppm
CO
AQI 30
Good
3.11μg/m³
PM2.5
10.83μg/m³
PM10
31.55ppb
O3
1.36ppb
SO2
11.82ppb
NO2
0.18ppm
CO
AQI 31
Good
3.26μg/m³
PM2.5
13.55μg/m³
PM10
33.37ppb
O3
1.87ppb
SO2
11.92ppb
NO2
0.18ppm
CO
AQI 31
Good
3.39μg/m³
PM2.5
13.32μg/m³
PM10
33.05ppb
O3
1.83ppb
SO2
11.89ppb
NO2
0.18ppm
CO
AQI 30
Good
3.36μg/m³
PM2.5
13.65μg/m³
PM10
32.50ppb
O3
1.80ppb
SO2
11.88ppb
NO2
0.18ppm
CO
AQI 31
Good
2.92μg/m³
PM2.5
10.92μg/m³
PM10
33.35ppb
O3
1.38ppb
SO2
11.79ppb
NO2
0.19ppm
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 Lebanon, Ohio is updated every hour.
The worst air quality in Lebanon, Ohio in the last 24 hours was observed at 12:00:00 on 2026-03-13.
In the last 24 hrs, the best air quality in Lebanon, Ohio was observed at 08:00:00 on 2026-03-13.
The current air quality in Lebanon, Ohio is 32, categorized as Good based on real-time data.
The most common pollutant in Lebanon, Ohio is O3.
If the air quality in Lebanon, Ohio is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lebanon, Ohio is 2.869 μg/m3.
The current PM10 concentration at Lebanon, Ohio is 10.086 μg/m3.
The current carbon monoxide (CO) concentration at Lebanon, Ohio is 0.19 ppm.
The current sulfur dioxide (SO2) concentration at Lebanon, Ohio is 1.381 ppb.
The current ozone (O3) concentration at Lebanon, Ohio is 34.529 ppm.
The current nitrogen dioxide (NO2) concentration at Lebanon, Ohio is 11.866 ppb.
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