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)
29
Good
Lee's Summit, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.23 μg/m³
0
55
155
255
425
605+
31.44 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
3.87 ppb
0
54
101
361
1250
2050+
0.12 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 31
Good
2.78μg/m³
PM2.5
15.74μg/m³
PM10
33.45ppb
O3
1.06ppb
SO2
4.57ppb
NO2
0.11ppm
CO
AQI 30
Good
2.73μg/m³
PM2.5
12.32μg/m³
PM10
32.05ppb
O3
1.01ppb
SO2
3.81ppb
NO2
0.11ppm
CO
AQI 27
Good
2.76μg/m³
PM2.5
14.04μg/m³
PM10
28.57ppb
O3
0.97ppb
SO2
3.92ppb
NO2
0.12ppm
CO
AQI 27
Good
2.75μg/m³
PM2.5
17.47μg/m³
PM10
28.68ppb
O3
0.98ppb
SO2
4.07ppb
NO2
0.12ppm
CO
AQI 29
Good
2.79μg/m³
PM2.5
12.29μg/m³
PM10
30.64ppb
O3
0.98ppb
SO2
3.88ppb
NO2
0.12ppm
CO
AQI 27
Good
2.75μg/m³
PM2.5
17.34μg/m³
PM10
28.68ppb
O3
0.96ppb
SO2
4.00ppb
NO2
0.12ppm
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 06:00:00 on 2026-01-22.
The best air quality in Lee's Summit, Missouri was recorded at 01:00:00 on 2026-01-23.
The real-time air quality index in Lee's Summit, Missouri is 27, 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 2.746 μg/m3.
The current PM10 levels in Lee's Summit, Missouri are 14.022 μg/m3.
The current carbon monoxide (CO) level in Lee's Summit, Missouri is 0.116 ppm.
The current sulfur dioxide (SO2) levels in Lee's Summit, Missouri are 0.982 ppb.
The current ozone (O3) levels at Lee's Summit, Missouri is 28.609 ppm.
The current nitrogen dioxide (NO2) levels at Lee's Summit, Missouri is 4.021 ppb.
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