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)
46
Good
Liberal, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.02 μg/m³
0
55
155
255
425
605+
49.82 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
0.34 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Liberal, Kansas
Liberal, Kansas
Scroll To Air Quality MapLoading...
AQI 44
Good
5.72μg/m³
PM2.5
24.72μg/m³
PM10
48.28ppb
O3
0.47ppb
SO2
0.29ppb
NO2
0.12ppm
CO
AQI 44
Good
7.53μg/m³
PM2.5
33.09μg/m³
PM10
46.94ppb
O3
0.39ppb
SO2
0.57ppb
NO2
0.13ppm
CO
AQI 45
Good
7.47μg/m³
PM2.5
32.88μg/m³
PM10
49.22ppb
O3
0.46ppb
SO2
0.36ppb
NO2
0.15ppm
CO
AQI 52
Moderate
10.23μg/m³
PM2.5
36.22μg/m³
PM10
54.45ppb
O3
0.73ppb
SO2
7.15ppb
NO2
0.43ppm
CO
AQI 44
Good
7.64μg/m³
PM2.5
32.02μg/m³
PM10
41.22ppb
O3
0.70ppb
SO2
7.09ppb
NO2
0.38ppm
CO
AQI 41
Good
6.07μg/m³
PM2.5
27.00μg/m³
PM10
44.38ppb
O3
0.48ppb
SO2
0.27ppb
NO2
0.12ppm
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 01:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Liberal, Kansas was observed at 02:00:00 on 2026-10-22.
The current air quality in Liberal, Kansas is 46, 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 6.55 μg/m3.
The current PM10 concentration at Liberal, Kansas is 29.019 μg/m3.
The current carbon monoxide (CO) concentration at Liberal, Kansas is 0.123 ppm.
The current sulfur dioxide (SO2) concentration at Liberal, Kansas is 0.507 ppb.
The current ozone (O3) concentration at Liberal, Kansas is 49.824 ppm.
The current nitrogen dioxide (NO2) concentration at Liberal, Kansas is 0.344 ppb.
All Rights Reserved © Ambee Inc. 2025