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)
54
Moderate
Lee's Summit, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.80 μg/m³
0
55
155
255
425
605+
32.65 ppb
0
55
71
86
201
201+
1.03 ppb
0
36
76
186
605
1005+
8.01 ppb
0
54
101
361
1250
2050+
0.36 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 52
Moderate
9.52μg/m³
PM2.5
38.24μg/m³
PM10
31.77ppb
O3
1.11ppb
SO2
6.64ppb
NO2
0.37ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
43.84μg/m³
PM10
32.20ppb
O3
1.02ppb
SO2
10.60ppb
NO2
0.39ppm
CO
AQI 54
Moderate
11.20μg/m³
PM2.5
36.51μg/m³
PM10
33.04ppb
O3
1.01ppb
SO2
8.07ppb
NO2
0.37ppm
CO
AQI 54
Moderate
11.01μg/m³
PM2.5
36.58μg/m³
PM10
31.00ppb
O3
1.04ppb
SO2
7.13ppb
NO2
0.35ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
42.38μg/m³
PM10
32.74ppb
O3
0.98ppb
SO2
9.02ppb
NO2
0.38ppm
CO
AQI 52
Moderate
9.94μg/m³
PM2.5
37.20μg/m³
PM10
30.50ppb
O3
1.03ppb
SO2
7.02ppb
NO2
0.34ppm
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 01:00:00 on 2026-07-23.
The best air quality in Lee's Summit, Missouri was recorded at 03:00:00 on 2026-07-23.
The real-time air quality index in Lee's Summit, Missouri is 54, 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 10.552 μg/m3.
The current PM10 levels in Lee's Summit, Missouri are 42.803 μg/m3.
The current carbon monoxide (CO) level in Lee's Summit, Missouri is 0.363 ppm.
The current sulfur dioxide (SO2) levels in Lee's Summit, Missouri are 1.028 ppb.
The current ozone (O3) levels at Lee's Summit, Missouri is 32.649 ppm.
The current nitrogen dioxide (NO2) levels at Lee's Summit, Missouri is 8.007 ppb.
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