Stay updated with real-time air quality in Lee's Summit, 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)
24
Good
Lee's Summit, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.49 μg/m³
0
55
155
255
425
605+
25.84 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
7.94 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lee's Summit, Missouri
Lee's Summit, Missouri
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AQI 22
Good
3.87μg/m³
PM2.5
16.67μg/m³
PM10
18.66ppb
O3
0.53ppb
SO2
6.95ppb
NO2
0.28ppm
CO
AQI 19
Good
2.59μg/m³
PM2.5
10.95μg/m³
PM10
20.22ppb
O3
0.49ppb
SO2
9.71ppb
NO2
0.29ppm
CO
AQI 22
Good
3.71μg/m³
PM2.5
13.45μg/m³
PM10
18.95ppb
O3
0.46ppb
SO2
7.96ppb
NO2
0.28ppm
CO
AQI 25
Good
4.19μg/m³
PM2.5
21.24μg/m³
PM10
26.68ppb
O3
0.48ppb
SO2
6.99ppb
NO2
0.27ppm
CO
AQI 20
Good
3.36μg/m³
PM2.5
14.18μg/m³
PM10
22.23ppb
O3
0.48ppb
SO2
8.61ppb
NO2
0.29ppm
CO
AQI 25
Good
3.88μg/m³
PM2.5
15.07μg/m³
PM10
26.74ppb
O3
0.48ppb
SO2
7.02ppb
NO2
0.27ppm
CO
Air quality measurements for Missouri, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Lee's Summit, Missouri is updated on an hourly basis.
The worst air quality in Lee's Summit, Missouri was recorded at 04:00:00 on 2026-06-07.
The best air quality in Lee's Summit, Missouri was recorded at 10:00:00 on 2026-06-08.
The real-time air quality index in Lee's Summit, Missouri is 24, currently categorized as Good.
The most common pollutant in Lee's Summit, Missouri is O3.
If the air quality in Lee's Summit, Missouri is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Lee's Summit, Missouri at present are 3.683 μg/m3.
The current PM10 levels in Lee's Summit, Missouri are 13.494 μg/m3.
The current carbon monoxide (CO) level in Lee's Summit, Missouri is 0.277 ppm.
The current sulfur dioxide (SO2) levels in Lee's Summit, Missouri are 0.467 ppb.
The current ozone (O3) levels at Lee's Summit, Missouri is 25.836 ppm.
The current nitrogen dioxide (NO2) levels at Lee's Summit, Missouri is 7.936 ppb.
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