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)
52
Moderate
Lebanon, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.08 μg/m³
0
55
155
255
425
605+
25.60 ppb
0
55
71
86
201
201+
1.17 ppb
0
36
76
186
605
1005+
8.48 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lebanon, Ohio
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AQI 56
Moderate
12.09μg/m³
PM2.5
48.60μg/m³
PM10
26.06ppb
O3
1.15ppb
SO2
10.82ppb
NO2
0.24ppm
CO
AQI 54
Moderate
11.10μg/m³
PM2.5
23.09μg/m³
PM10
30.59ppb
O3
1.13ppb
SO2
8.55ppb
NO2
0.22ppm
CO
AQI 56
Moderate
12.28μg/m³
PM2.5
49.03μg/m³
PM10
26.20ppb
O3
1.03ppb
SO2
9.72ppb
NO2
0.23ppm
CO
AQI 56
Moderate
12.33μg/m³
PM2.5
44.65μg/m³
PM10
26.48ppb
O3
1.04ppb
SO2
9.52ppb
NO2
0.23ppm
CO
AQI 56
Moderate
12.01μg/m³
PM2.5
51.74μg/m³
PM10
26.27ppb
O3
1.04ppb
SO2
9.43ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.28μg/m³
PM2.5
31.22μg/m³
PM10
28.15ppb
O3
1.27ppb
SO2
11.02ppb
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 Lebanon, Ohio is updated every hour.
The worst air quality in Lebanon, Ohio in the last 24 hours was observed at 03:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Lebanon, Ohio was observed at 10:00:00 on 2026-06-07.
The current air quality in Lebanon, Ohio is 52, categorized as Moderate based on real-time data.
The most common pollutant in Lebanon, Ohio is PM2.5.
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 9.839 μg/m3.
The current PM10 concentration at Lebanon, Ohio is 23.076 μg/m3.
The current carbon monoxide (CO) concentration at Lebanon, Ohio is 0.217 ppm.
The current sulfur dioxide (SO2) concentration at Lebanon, Ohio is 1.17 ppb.
The current ozone (O3) concentration at Lebanon, Ohio is 25.598 ppm.
The current nitrogen dioxide (NO2) concentration at Lebanon, Ohio is 8.476 ppb.
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