Stay updated with real-time air quality in Liberal, 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)
25
Good
Liberal, Kansas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.98 μg/m³
0
55
155
255
425
605+
27.49 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
2.60 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Liberal, Kansas
Liberal, Kansas
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AQI 25
Good
4.28μg/m³
PM2.5
18.79μg/m³
PM10
27.01ppb
O3
0.42ppb
SO2
2.44ppb
NO2
0.13ppm
CO
AQI 22
Good
4.18μg/m³
PM2.5
18.13μg/m³
PM10
21.35ppb
O3
0.27ppb
SO2
2.73ppb
NO2
0.13ppm
CO
AQI 38
Good
4.60μg/m³
PM2.5
41.00μg/m³
PM10
33.32ppb
O3
0.97ppb
SO2
12.13ppb
NO2
0.55ppm
CO
AQI 37
Good
6.01μg/m³
PM2.5
39.55μg/m³
PM10
27.27ppb
O3
1.07ppb
SO2
8.86ppb
NO2
0.63ppm
CO
AQI 36
Good
2.98μg/m³
PM2.5
12.35μg/m³
PM10
38.60ppb
O3
0.30ppb
SO2
2.65ppb
NO2
0.13ppm
CO
AQI 31
Good
5.32μg/m³
PM2.5
23.18μg/m³
PM10
32.88ppb
O3
0.36ppb
SO2
2.38ppb
NO2
0.13ppm
CO
Air quality data and pollutant measurements for Kansas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Liberal, Kansas is updated every hour.
The worst air quality in Liberal, Kansas in the last 24 hours was observed at 10:00:00 on 2025-10-21.
In the last 24 hrs, the best air quality in Liberal, Kansas was observed at 11:00:00 on 2025-10-21.
The current air quality in Liberal, Kansas is 25, categorized as Good based on real-time data.
The most common pollutant in Liberal, Kansas is O3.
If the air quality in Liberal, Kansas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Liberal, Kansas is 3.541 μg/m3.
The current PM10 concentration at Liberal, Kansas is 15.976 μg/m3.
The current carbon monoxide (CO) concentration at Liberal, Kansas is 0.134 ppm.
The current sulfur dioxide (SO2) concentration at Liberal, Kansas is 0.478 ppb.
The current ozone (O3) concentration at Liberal, Kansas is 27.49 ppm.
The current nitrogen dioxide (NO2) concentration at Liberal, Kansas is 2.6 ppb.
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