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)
45
Good
Liberal, Kansas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.98 μg/m³
0
55
155
255
425
605+
49.37 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
0.59 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
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AQI 33
Good
5.64μg/m³
PM2.5
24.12μg/m³
PM10
34.05ppb
O3
0.29ppb
SO2
3.07ppb
NO2
0.12ppm
CO
AQI 33
Good
5.74μg/m³
PM2.5
24.91μg/m³
PM10
28.62ppb
O3
0.19ppb
SO2
4.60ppb
NO2
0.14ppm
CO
AQI 38
Good
7.00μg/m³
PM2.5
28.00μg/m³
PM10
34.97ppb
O3
0.37ppb
SO2
2.02ppb
NO2
0.28ppm
CO
AQI 44
Good
8.19μg/m³
PM2.5
21.90μg/m³
PM10
32.01ppb
O3
0.43ppb
SO2
1.90ppb
NO2
0.30ppm
CO
AQI 28
Good
5.49μg/m³
PM2.5
23.18μg/m³
PM10
29.96ppb
O3
0.44ppb
SO2
2.35ppb
NO2
0.12ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
27.00μg/m³
PM10
35.05ppb
O3
0.31ppb
SO2
2.78ppb
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 02:00:00 on 2025-07-20.
In the last 24 hrs, the best air quality in Liberal, Kansas was observed at 04:00:00 on 2025-07-21.
The current air quality in Liberal, Kansas is 31, 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 5.369 μg/m3.
The current PM10 concentration at Liberal, Kansas is 23 μg/m3.
The current carbon monoxide (CO) concentration at Liberal, Kansas is 0.124 ppm.
The current sulfur dioxide (SO2) concentration at Liberal, Kansas is 0.292 ppb.
The current ozone (O3) concentration at Liberal, Kansas is 33.478 ppm.
The current nitrogen dioxide (NO2) concentration at Liberal, Kansas is 2.955 ppb.
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