Stay updated with real-time air quality in Lebanon, Tennessee 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)
50
Good
Lebanon, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.16 μg/m³
0
55
155
255
425
605+
54.33 ppb
0
55
71
86
201
201+
2.80 ppb
0
36
76
186
605
1005+
9.10 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lebanon, Tennessee
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AQI 40
Good
6.61μg/m³
PM2.5
25.69μg/m³
PM10
42.94ppb
O3
2.27ppb
SO2
8.68ppb
NO2
0.25ppm
CO
AQI 37
Good
5.42μg/m³
PM2.5
24.99μg/m³
PM10
39.66ppb
O3
2.24ppb
SO2
8.53ppb
NO2
0.26ppm
CO
AQI 35
Good
5.83μg/m³
PM2.5
22.07μg/m³
PM10
38.33ppb
O3
2.26ppb
SO2
10.69ppb
NO2
0.26ppm
CO
AQI 50
Good
7.14μg/m³
PM2.5
31.23μg/m³
PM10
54.25ppb
O3
2.28ppb
SO2
8.64ppb
NO2
0.26ppm
CO
AQI 46
Good
5.76μg/m³
PM2.5
28.34μg/m³
PM10
50.13ppb
O3
2.27ppb
SO2
8.95ppb
NO2
0.25ppm
CO
AQI 45
Good
6.01μg/m³
PM2.5
28.74μg/m³
PM10
49.15ppb
O3
2.28ppb
SO2
8.90ppb
NO2
0.25ppm
CO
Air quality and pollutant data for Tennessee, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Lebanon, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in Lebanon, Tennessee was at its worst at 10:00:00 on 2026-10-21.
In the last 24 hours, the best air quality in Lebanon, Tennessee was observed at 12:00:00 on 2026-10-22.
As of now, the AQI in Lebanon, Tennessee is 50, indicating Good conditions.
Lebanon, Tennessee air has the highest levels of O3.
Poor air quality in Lebanon, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lebanon, Tennessee are currently 5.737 μg/m3.
The PM10 concentration in Lebanon, Tennessee is 25.165 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lebanon, Tennessee is 0.264 ppm.
Currently, Lebanon, Tennessee has a sulfur dioxide (SO2) concentration of 2.799 ppb.
The current ozone (O3) level in Lebanon, Tennessee at the moment is 54.333 ppm.
Nitrogen dioxide (NO2) level in Lebanon, Tennessee at the moment is 9.098 ppb.
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