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)
54
Moderate
Lebanon, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.15 μg/m³
0
55
155
255
425
605+
15.23 ppb
0
55
71
86
201
201+
1.96 ppb
0
36
76
186
605
1005+
8.06 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lebanon, Ohio
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AQI 62
Moderate
15.23μg/m³
PM2.5
58.68μg/m³
PM10
24.32ppb
O3
1.99ppb
SO2
14.92ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.29μg/m³
PM2.5
41.86μg/m³
PM10
22.26ppb
O3
1.87ppb
SO2
13.67ppb
NO2
0.23ppm
CO
AQI 73
Moderate
20.97μg/m³
PM2.5
80.68μg/m³
PM10
23.86ppb
O3
1.98ppb
SO2
14.30ppb
NO2
0.23ppm
CO
AQI 71
Moderate
19.73μg/m³
PM2.5
82.00μg/m³
PM10
23.16ppb
O3
1.98ppb
SO2
14.08ppb
NO2
0.23ppm
CO
AQI 71
Moderate
19.68μg/m³
PM2.5
94.45μg/m³
PM10
22.59ppb
O3
1.97ppb
SO2
13.92ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.64μg/m³
PM2.5
32.66μg/m³
PM10
23.40ppb
O3
1.94ppb
SO2
16.44ppb
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 2026-08-10.
In the last 24 hrs, the best air quality in Lebanon, Ohio was observed at 12:00:00 on 2026-08-10.
The current air quality in Lebanon, Ohio is 49, categorized as Good 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 9.087 μg/m3.
The current PM10 concentration at Lebanon, Ohio is 34.152 μg/m3.
The current carbon monoxide (CO) concentration at Lebanon, Ohio is 0.202 ppm.
The current sulfur dioxide (SO2) concentration at Lebanon, Ohio is 1.876 ppb.
The current ozone (O3) concentration at Lebanon, Ohio is 14.386 ppm.
The current nitrogen dioxide (NO2) concentration at Lebanon, Ohio is 11.114 ppb.
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