Stay updated with real-time air quality in Clinton, Iowa 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)
26
Good
Clinton, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.06 μg/m³
0
55
155
255
425
605+
27.99 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
2.46 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clinton, Iowa
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AQI 28
Good
4.15μg/m³
PM2.5
20.53μg/m³
PM10
29.68ppb
O3
0.51ppb
SO2
2.88ppb
NO2
0.17ppm
CO
AQI 30
Good
4.26μg/m³
PM2.5
19.13μg/m³
PM10
31.57ppb
O3
0.29ppb
SO2
2.00ppb
NO2
0.12ppm
CO
AQI 30
Good
4.01μg/m³
PM2.5
18.04μg/m³
PM10
31.54ppb
O3
0.29ppb
SO2
2.01ppb
NO2
0.12ppm
CO
AQI 30
Good
4.01μg/m³
PM2.5
18.04μg/m³
PM10
31.54ppb
O3
0.29ppb
SO2
2.01ppb
NO2
0.12ppm
CO
AQI 30
Good
4.14μg/m³
PM2.5
18.25μg/m³
PM10
31.96ppb
O3
0.28ppb
SO2
1.91ppb
NO2
0.10ppm
CO
AQI 30
Good
4.14μg/m³
PM2.5
18.25μg/m³
PM10
31.96ppb
O3
0.28ppb
SO2
1.91ppb
NO2
0.10ppm
CO
Air quality data and pollutant measurements for Iowa, 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 Clinton, Iowa is updated every hour.
The worst air quality in Clinton, Iowa in the last 24 hours was observed at 03:00:00 on 2026-01-23.
In the last 24 hrs, the best air quality in Clinton, Iowa was observed at 04:00:00 on 2026-01-22.
The current air quality in Clinton, Iowa is 26, categorized as Good based on real-time data.
The most common pollutant in Clinton, Iowa is O3.
If the air quality in Clinton, Iowa is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Clinton, Iowa is 3.813 μg/m3.
The current PM10 concentration at Clinton, Iowa is 17.056 μg/m3.
The current carbon monoxide (CO) concentration at Clinton, Iowa is 0.145 ppm.
The current sulfur dioxide (SO2) concentration at Clinton, Iowa is 0.389 ppb.
The current ozone (O3) concentration at Clinton, Iowa is 27.986 ppm.
The current nitrogen dioxide (NO2) concentration at Clinton, Iowa is 2.459 ppb.
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