Stay updated with real-time air quality in Olathe, 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)
27
Good
Olathe, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.08 μg/m³
0
55
155
255
425
605+
29.42 ppb
0
55
71
86
201
201+
0.90 ppb
0
36
76
186
605
1005+
4.88 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Olathe, Kansas
Olathe, Kansas
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AQI 29
Good
3.97μg/m³
PM2.5
18.43μg/m³
PM10
30.66ppb
O3
0.93ppb
SO2
4.33ppb
NO2
0.12ppm
CO
AQI 27
Good
3.92μg/m³
PM2.5
19.35μg/m³
PM10
29.49ppb
O3
0.83ppb
SO2
4.95ppb
NO2
0.14ppm
CO
AQI 28
Good
4.21μg/m³
PM2.5
25.88μg/m³
PM10
30.31ppb
O3
0.99ppb
SO2
4.96ppb
NO2
0.12ppm
CO
AQI 29
Good
4.32μg/m³
PM2.5
28.87μg/m³
PM10
30.56ppb
O3
1.00ppb
SO2
4.72ppb
NO2
0.12ppm
CO
AQI 29
Good
4.02μg/m³
PM2.5
18.73μg/m³
PM10
30.95ppb
O3
0.94ppb
SO2
4.28ppb
NO2
0.12ppm
CO
AQI 28
Good
3.99μg/m³
PM2.5
20.14μg/m³
PM10
30.00ppb
O3
0.97ppb
SO2
5.05ppb
NO2
0.11ppm
CO
The air quality data for Kansas, 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 Olathe, Kansas are available every hour.
Olathe, Kansas experienced its worst air quality at 06:00:00, 2026-01-22.
The best air quality in Olathe, Kansas was observed at 12:00:00 on 2026-01-22.
The air quality in Olathe, Kansas right now is Good, with an AQI of 27.
In Olathe, Kansas, O3 is the most frequently found pollutant.
When air quality in Olathe, Kansas is compromised, staying indoors and wearing a mask can reduce health risks.
Olathe, Kansas currently has a PM2.5 concentration of 4.683 μg/m3.
Olathe, Kansas currently has a PM10 concentration of 25.078 μg/m3.
The current carbon monoxide (CO) level in Olathe, Kansas is 0.12 ppm.
The current sulfur dioxide (SO2) concentration in Olathe, Kansas is 0.901 ppb.
Olathe, Kansas currently has an ozone (O3) concentration of 29.423 ppm.
The current level of nitrogen dioxide (NO2) in Olathe, Kansas is 4.883 ppb.
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