Stay updated with real-time air quality in Atchison, 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)
54
Moderate
Atchison, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.01 μg/m³
0
55
155
255
425
605+
40.04 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
3.89 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Atchison, Kansas
Atchison, Kansas
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AQI 58
Moderate
13.25μg/m³
PM2.5
37.11μg/m³
PM10
22.13ppb
O3
0.89ppb
SO2
4.27ppb
NO2
0.27ppm
CO
AQI 47
Good
7.85μg/m³
PM2.5
51.27μg/m³
PM10
35.97ppb
O3
0.81ppb
SO2
3.85ppb
NO2
0.26ppm
CO
AQI 58
Moderate
12.71μg/m³
PM2.5
35.77μg/m³
PM10
23.21ppb
O3
0.93ppb
SO2
4.36ppb
NO2
0.28ppm
CO
AQI 54
Moderate
11.01μg/m³
PM2.5
30.90μg/m³
PM10
26.77ppb
O3
0.97ppb
SO2
4.33ppb
NO2
0.28ppm
CO
AQI 49
Good
9.25μg/m³
PM2.5
32.06μg/m³
PM10
27.67ppb
O3
1.09ppb
SO2
4.42ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.21μg/m³
PM2.5
29.13μg/m³
PM10
27.98ppb
O3
1.00ppb
SO2
5.55ppb
NO2
0.29ppm
CO
Air quality measurements for Kansas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Atchison, Kansas is updated on an hourly basis.
The worst air quality in Atchison, Kansas was recorded at 05:00:00 on 2026-07-23.
The best air quality in Atchison, Kansas was recorded at 04:00:00 on 2026-07-23.
The real-time air quality index in Atchison, Kansas is 54, currently categorized as Moderate.
The most common pollutant in Atchison, Kansas is PM2.5.
If the air quality in Atchison, Kansas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Atchison, Kansas at present are 11.396 μg/m3.
The current PM10 levels in Atchison, Kansas are 44.013 μg/m3.
The current carbon monoxide (CO) level in Atchison, Kansas is 0.265 ppm.
The current sulfur dioxide (SO2) levels in Atchison, Kansas are 0.77 ppb.
The current ozone (O3) levels at Atchison, Kansas is 40.037 ppm.
The current nitrogen dioxide (NO2) levels at Atchison, Kansas is 3.888 ppb.
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