Stay updated with real-time air quality in Kansas City, 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)
42
Good
Kansas City, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.67 μg/m³
0
55
155
255
425
605+
45.06 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
6.51 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kansas City, Missouri
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AQI 41
Good
7.02μg/m³
PM2.5
25.84μg/m³
PM10
44.15ppb
O3
0.29ppb
SO2
6.19ppb
NO2
0.29ppm
CO
AQI 49
Good
8.66μg/m³
PM2.5
34.26μg/m³
PM10
44.19ppb
O3
0.33ppb
SO2
5.55ppb
NO2
0.29ppm
CO
AQI 41
Good
6.74μg/m³
PM2.5
26.38μg/m³
PM10
44.48ppb
O3
0.30ppb
SO2
7.79ppb
NO2
0.29ppm
CO
AQI 42
Good
7.36μg/m³
PM2.5
26.57μg/m³
PM10
44.83ppb
O3
0.27ppb
SO2
6.38ppb
NO2
0.29ppm
CO
AQI 49
Good
8.83μg/m³
PM2.5
40.69μg/m³
PM10
45.06ppb
O3
0.33ppb
SO2
5.66ppb
NO2
0.29ppm
CO
AQI 44
Good
7.90μg/m³
PM2.5
31.40μg/m³
PM10
44.71ppb
O3
0.33ppb
SO2
6.66ppb
NO2
0.29ppm
CO
The air quality data for Missouri, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Kansas City, Missouri are available every hour.
Kansas City, Missouri experienced its worst air quality at 10:00:00, 2026-03-09.
The best air quality in Kansas City, Missouri was observed at 01:00:00 on 2026-03-09.
The air quality in Kansas City, Missouri right now is Good, with an AQI of 42.
In Kansas City, Missouri, O3 is the most frequently found pollutant.
When air quality in Kansas City, Missouri is compromised, staying indoors and wearing a mask can reduce health risks.
Kansas City, Missouri currently has a PM2.5 concentration of 7.45 μg/m3.
Kansas City, Missouri currently has a PM10 concentration of 22.671 μg/m3.
The current carbon monoxide (CO) level in Kansas City, Missouri is 0.29 ppm.
The current sulfur dioxide (SO2) concentration in Kansas City, Missouri is 0.393 ppb.
Kansas City, Missouri currently has an ozone (O3) concentration of 45.056 ppm.
The current level of nitrogen dioxide (NO2) in Kansas City, Missouri is 6.511 ppb.
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