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)
41
Good
Clinton, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.20 μg/m³
0
55
155
255
425
605+
43.86 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
3.02 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clinton, Iowa
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AQI 35
Good
5.01μg/m³
PM2.5
27.14μg/m³
PM10
38.37ppb
O3
0.93ppb
SO2
2.77ppb
NO2
0.20ppm
CO
AQI 38
Good
4.54μg/m³
PM2.5
20.06μg/m³
PM10
40.70ppb
O3
0.38ppb
SO2
3.71ppb
NO2
0.20ppm
CO
AQI 38
Good
4.50μg/m³
PM2.5
20.00μg/m³
PM10
40.98ppb
O3
0.36ppb
SO2
3.71ppb
NO2
0.20ppm
CO
AQI 38
Good
4.50μg/m³
PM2.5
20.00μg/m³
PM10
40.98ppb
O3
0.36ppb
SO2
3.71ppb
NO2
0.20ppm
CO
AQI 36
Good
4.33μg/m³
PM2.5
19.15μg/m³
PM10
39.18ppb
O3
0.13ppb
SO2
3.79ppb
NO2
0.20ppm
CO
AQI 36
Good
4.33μg/m³
PM2.5
19.15μg/m³
PM10
39.18ppb
O3
0.13ppb
SO2
3.79ppb
NO2
0.20ppm
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 07:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Clinton, Iowa was observed at 02:00:00 on 2026-03-09.
The current air quality in Clinton, Iowa is 41, 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 5.803 μg/m3.
The current PM10 concentration at Clinton, Iowa is 26.203 μg/m3.
The current carbon monoxide (CO) concentration at Clinton, Iowa is 0.199 ppm.
The current sulfur dioxide (SO2) concentration at Clinton, Iowa is 0.534 ppb.
The current ozone (O3) concentration at Clinton, Iowa is 43.864 ppm.
The current nitrogen dioxide (NO2) concentration at Clinton, Iowa is 3.02 ppb.
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