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)
58
Moderate
Liberal, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
59.01 μg/m³
0
55
155
255
425
605+
53.38 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
0.45 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Liberal, Kansas
Liberal, Kansas
Scroll To Air Quality MapLoading...
AQI 54
Moderate
10.50μg/m³
PM2.5
46.67μg/m³
PM10
54.31ppb
O3
0.21ppb
SO2
0.36ppb
NO2
0.10ppm
CO
AQI 54
Moderate
10.96μg/m³
PM2.5
48.22μg/m³
PM10
52.79ppb
O3
0.13ppb
SO2
0.55ppb
NO2
0.11ppm
CO
AQI 64
Moderate
16.04μg/m³
PM2.5
71.10μg/m³
PM10
51.02ppb
O3
0.21ppb
SO2
0.53ppb
NO2
0.10ppm
CO
AQI 39
Good
3.78μg/m³
PM2.5
11.32μg/m³
PM10
41.77ppb
O3
0.49ppb
SO2
1.13ppb
NO2
0.29ppm
CO
AQI 44
Good
5.99μg/m³
PM2.5
34.25μg/m³
PM10
47.02ppb
O3
0.57ppb
SO2
1.42ppb
NO2
0.26ppm
CO
AQI 58
Moderate
5.80μg/m³
PM2.5
25.00μg/m³
PM10
57.03ppb
O3
0.23ppb
SO2
0.23ppb
NO2
0.10ppm
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 09:00:00 on 2026-06-13.
In the last 24 hrs, the best air quality in Liberal, Kansas was observed at 02:00:00 on 2026-06-13.
The current air quality in Liberal, Kansas is 58, categorized as Moderate based on real-time data.
The most common pollutant in Liberal, Kansas is PM2.5.
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 13.106 μg/m3.
The current PM10 concentration at Liberal, Kansas is 59.006 μg/m3.
The current carbon monoxide (CO) concentration at Liberal, Kansas is 0.1 ppm.
The current sulfur dioxide (SO2) concentration at Liberal, Kansas is 0.224 ppb.
The current ozone (O3) concentration at Liberal, Kansas is 53.383 ppm.
The current nitrogen dioxide (NO2) concentration at Liberal, Kansas is 0.452 ppb.
All Rights Reserved © Ambee Inc. 2025