Stay updated with real-time air quality in Lenexa, Kansas 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)
62
Moderate
Lenexa, Kansas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.04 μg/m³
0
55
155
255
425
605+
30.14 ppb
0
55
71
86
201
201+
1.04 ppb
0
36
76
186
605
1005+
9.26 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Lenexa, Kansas
Lenexa, Kansas
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AQI 62
Moderate
14.90μg/m³
PM2.5
40.39μg/m³
PM10
32.42ppb
O3
1.19ppb
SO2
10.31ppb
NO2
0.40ppm
CO
AQI 66
Moderate
16.78μg/m³
PM2.5
38.58μg/m³
PM10
34.07ppb
O3
1.10ppb
SO2
10.12ppb
NO2
0.40ppm
CO
AQI 66
Moderate
16.80μg/m³
PM2.5
44.58μg/m³
PM10
31.52ppb
O3
0.98ppb
SO2
8.92ppb
NO2
0.40ppm
CO
AQI 60
Moderate
14.25μg/m³
PM2.5
44.36μg/m³
PM10
32.05ppb
O3
1.23ppb
SO2
10.63ppb
NO2
0.40ppm
CO
AQI 58
Moderate
12.88μg/m³
PM2.5
49.08μg/m³
PM10
31.01ppb
O3
1.21ppb
SO2
11.48ppb
NO2
0.40ppm
CO
AQI 66
Moderate
16.60μg/m³
PM2.5
40.61μg/m³
PM10
33.95ppb
O3
1.17ppb
SO2
10.05ppb
NO2
0.40ppm
CO
Air quality and pollutant data for Kansas, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Lenexa, Kansas is updated every hour for accuracy.
In the past 24 hours, the air quality in Lenexa, Kansas was at its worst at 05:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Lenexa, Kansas was observed at 01:00:00 on 2025-06-06.
As of now, the AQI in Lenexa, Kansas is 62, indicating Moderate conditions.
Lenexa, Kansas air has the highest levels of PM2.5.
Poor air quality in Lenexa, Kansas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lenexa, Kansas are currently 14.965 μg/m3.
The PM10 concentration in Lenexa, Kansas is 46.038 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lenexa, Kansas is 0.403 ppm.
Currently, Lenexa, Kansas has a sulfur dioxide (SO2) concentration of 1.043 ppb.
The current ozone (O3) level in Lenexa, Kansas at the moment is 30.145 ppm.
Nitrogen dioxide (NO2) level in Lenexa, Kansas at the moment is 9.263 ppb.
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