Stay updated with real-time air quality in Lebanon, Missouri 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)
44
Good
Lebanon, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.65 μg/m³
0
55
155
255
425
605+
33.40 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
0.34 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lebanon, Missouri
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AQI 38
Good
7.23μg/m³
PM2.5
32.02μg/m³
PM10
37.15ppb
O3
0.42ppb
SO2
0.33ppb
NO2
0.20ppm
CO
AQI 49
Good
9.03μg/m³
PM2.5
37.70μg/m³
PM10
36.42ppb
O3
0.96ppb
SO2
3.21ppb
NO2
0.25ppm
CO
AQI 38
Good
6.36μg/m³
PM2.5
27.04μg/m³
PM10
40.61ppb
O3
0.94ppb
SO2
3.13ppb
NO2
0.25ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
33.44μg/m³
PM10
36.76ppb
O3
0.68ppb
SO2
0.39ppb
NO2
0.20ppm
CO
AQI 49
Good
8.81μg/m³
PM2.5
33.96μg/m³
PM10
36.22ppb
O3
0.93ppb
SO2
3.07ppb
NO2
0.24ppm
CO
AQI 44
Good
7.52μg/m³
PM2.5
29.71μg/m³
PM10
35.33ppb
O3
0.92ppb
SO2
3.09ppb
NO2
0.24ppm
CO
Air quality and pollutant data for Missouri, 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, Missouri is updated every hour for accuracy.
In the past 24 hours, the air quality in Lebanon, Missouri was at its worst at 12:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Lebanon, Missouri was observed at 10:00:00 on 2026-07-23.
As of now, the AQI in Lebanon, Missouri is 44, indicating Good conditions.
Lebanon, Missouri air has the highest levels of PM2.5.
Poor air quality in Lebanon, Missouri means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lebanon, Missouri are currently 8.079 μg/m3.
The PM10 concentration in Lebanon, Missouri is 35.649 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lebanon, Missouri is 0.206 ppm.
Currently, Lebanon, Missouri has a sulfur dioxide (SO2) concentration of 0.394 ppb.
The current ozone (O3) level in Lebanon, Missouri at the moment is 33.397 ppm.
Nitrogen dioxide (NO2) level in Lebanon, Missouri at the moment is 0.345 ppb.
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