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)
62
Moderate
Atchison, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.28 μg/m³
0
55
155
255
425
605+
16.58 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
7.90 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Atchison, Kansas
Atchison, Kansas
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AQI 69
Moderate
19.02μg/m³
PM2.5
35.58μg/m³
PM10
21.87ppb
O3
0.41ppb
SO2
13.39ppb
NO2
0.28ppm
CO
AQI 27
Good
4.61μg/m³
PM2.5
21.17μg/m³
PM10
21.30ppb
O3
0.42ppb
SO2
12.02ppb
NO2
0.27ppm
CO
AQI 69
Moderate
18.71μg/m³
PM2.5
34.07μg/m³
PM10
20.58ppb
O3
0.42ppb
SO2
13.83ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.42μg/m³
PM2.5
48.53μg/m³
PM10
21.33ppb
O3
0.47ppb
SO2
15.87ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.22μg/m³
PM2.5
29.11μg/m³
PM10
16.99ppb
O3
0.61ppb
SO2
14.37ppb
NO2
0.29ppm
CO
AQI 73
Moderate
21.41μg/m³
PM2.5
30.05μg/m³
PM10
11.23ppb
O3
0.12ppb
SO2
21.56ppb
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 04:00:00 on 2025-12-07.
The best air quality in Atchison, Kansas was recorded at 12:00:00 on 2025-12-06.
The real-time air quality index in Atchison, Kansas is 71, 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 20.004 μg/m3.
The current PM10 levels in Atchison, Kansas are 24.05 μg/m3.
The current carbon monoxide (CO) level in Atchison, Kansas is 0.271 ppm.
The current sulfur dioxide (SO2) levels in Atchison, Kansas are 0.403 ppb.
The current ozone (O3) levels at Atchison, Kansas is 17.505 ppm.
The current nitrogen dioxide (NO2) levels at Atchison, Kansas is 9.709 ppb.
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