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)
33
Good
Lee's Summit, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.89 μg/m³
0
55
155
255
425
605+
25.45 ppb
0
55
71
86
201
201+
1.28 ppb
0
36
76
186
605
1005+
4.88 ppb
0
54
101
361
1250
2050+
0.21 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 27
Good
5.20μg/m³
PM2.5
20.13μg/m³
PM10
25.88ppb
O3
1.42ppb
SO2
4.99ppb
NO2
0.21ppm
CO
AQI 27
Good
4.83μg/m³
PM2.5
20.08μg/m³
PM10
24.48ppb
O3
1.31ppb
SO2
5.44ppb
NO2
0.21ppm
CO
AQI 33
Good
5.74μg/m³
PM2.5
24.89μg/m³
PM10
24.19ppb
O3
1.25ppb
SO2
4.84ppb
NO2
0.21ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
18.54μg/m³
PM10
27.17ppb
O3
1.28ppb
SO2
4.68ppb
NO2
0.21ppm
CO
AQI 33
Good
5.79μg/m³
PM2.5
24.62μg/m³
PM10
23.80ppb
O3
1.26ppb
SO2
5.08ppb
NO2
0.22ppm
CO
AQI 27
Good
5.47μg/m³
PM2.5
20.86μg/m³
PM10
27.20ppb
O3
1.34ppb
SO2
4.65ppb
NO2
0.22ppm
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 03:00:00 on 2026-09-07.
The best air quality in Lee's Summit, Missouri was recorded at 10:00:00 on 2026-09-07.
The real-time air quality index in Lee's Summit, Missouri is 33, currently categorized as Good.
The most common pollutant in Lee's Summit, Missouri is PM2.5.
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 5.653 μg/m3.
The current PM10 levels in Lee's Summit, Missouri are 20.888 μg/m3.
The current carbon monoxide (CO) level in Lee's Summit, Missouri is 0.211 ppm.
The current sulfur dioxide (SO2) levels in Lee's Summit, Missouri are 1.278 ppb.
The current ozone (O3) levels at Lee's Summit, Missouri is 25.451 ppm.
The current nitrogen dioxide (NO2) levels at Lee's Summit, Missouri is 4.877 ppb.
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