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)
66
Moderate
Lee's Summit, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.97 μg/m³
0
55
155
255
425
605+
19.16 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
8.71 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lee's Summit, Missouri
Lee's Summit, Missouri
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AQI 60
Moderate
13.97μg/m³
PM2.5
38.98μg/m³
PM10
17.53ppb
O3
0.90ppb
SO2
8.77ppb
NO2
0.28ppm
CO
AQI 67
Moderate
18.01μg/m³
PM2.5
70.97μg/m³
PM10
17.97ppb
O3
0.77ppb
SO2
8.22ppb
NO2
0.29ppm
CO
AQI 64
Moderate
15.88μg/m³
PM2.5
28.02μg/m³
PM10
19.38ppb
O3
0.68ppb
SO2
7.92ppb
NO2
0.28ppm
CO
AQI 66
Moderate
17.18μg/m³
PM2.5
26.81μg/m³
PM10
19.53ppb
O3
0.71ppb
SO2
8.44ppb
NO2
0.27ppm
CO
AQI 67
Moderate
18.49μg/m³
PM2.5
74.41μg/m³
PM10
18.26ppb
O3
0.70ppb
SO2
8.02ppb
NO2
0.28ppm
CO
AQI 64
Moderate
16.46μg/m³
PM2.5
31.42μg/m³
PM10
19.81ppb
O3
0.67ppb
SO2
8.34ppb
NO2
0.26ppm
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 2025-12-07.
The best air quality in Lee's Summit, Missouri was recorded at 12:00:00 on 2025-12-06.
The real-time air quality index in Lee's Summit, Missouri is 66, currently categorized as Moderate.
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 16.773 μg/m3.
The current PM10 levels in Lee's Summit, Missouri are 33.965 μg/m3.
The current carbon monoxide (CO) level in Lee's Summit, Missouri is 0.282 ppm.
The current sulfur dioxide (SO2) levels in Lee's Summit, Missouri are 0.721 ppb.
The current ozone (O3) levels at Lee's Summit, Missouri is 19.165 ppm.
The current nitrogen dioxide (NO2) levels at Lee's Summit, Missouri is 8.71 ppb.
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