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)
33
Good
Atchison, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.09 μg/m³
0
55
155
255
425
605+
35.80 ppb
0
55
71
86
201
201+
0.92 ppb
0
36
76
186
605
1005+
8.54 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Atchison, Kansas
Atchison, Kansas
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AQI 31
Good
5.46μg/m³
PM2.5
26.24μg/m³
PM10
34.08ppb
O3
0.98ppb
SO2
14.58ppb
NO2
0.33ppm
CO
AQI 64
Moderate
9.40μg/m³
PM2.5
81.48μg/m³
PM10
45.10ppb
O3
0.96ppb
SO2
8.73ppb
NO2
0.34ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
28.93μg/m³
PM10
34.78ppb
O3
1.01ppb
SO2
14.61ppb
NO2
0.32ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
33.36μg/m³
PM10
37.66ppb
O3
1.07ppb
SO2
14.82ppb
NO2
0.32ppm
CO
AQI 44
Good
7.66μg/m³
PM2.5
39.34μg/m³
PM10
36.79ppb
O3
1.25ppb
SO2
14.10ppb
NO2
0.31ppm
CO
AQI 39
Good
6.21μg/m³
PM2.5
41.76μg/m³
PM10
38.95ppb
O3
0.73ppb
SO2
15.63ppb
NO2
0.31ppm
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 02:00:00 on 2026-10-07.
The best air quality in Atchison, Kansas was recorded at 02:00:00 on 2026-10-06.
The real-time air quality index in Atchison, Kansas is 54, currently categorized as Moderate.
The most common pollutant in Atchison, Kansas is PM10.
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 5.367 μg/m3.
The current PM10 levels in Atchison, Kansas are 60.555 μg/m3.
The current carbon monoxide (CO) level in Atchison, Kansas is 0.336 ppm.
The current sulfur dioxide (SO2) levels in Atchison, Kansas are 0.932 ppb.
The current ozone (O3) levels at Atchison, Kansas is 41.07 ppm.
The current nitrogen dioxide (NO2) levels at Atchison, Kansas is 5.39 ppb.
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