Iowa, USA live air quality index now
Stay updated with real-time air quality in Iowa, USA 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)
37
Good
Iowa, USA
Last updated: ... (Local time)
Major air pollutants in Iowa, USA
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
5.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
23.88 μg/m³
0
55
155
255
425
605+
Ozone (O3)
39.60 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.38 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.44 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Iowa, USA
Iowa, USA
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Air quality in cities of Iowa, USA
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
Illinois, USA
AQI 36
Good
6.15μg/m³
PM2.5
26.91μg/m³
PM10
39.04ppb
O3
1.75ppb
SO2
5.76ppb
NO2
0.15ppm
CO
Wisconsin, USA
AQI 35
Good
4.78μg/m³
PM2.5
19.24μg/m³
PM10
37.73ppb
O3
1.02ppb
SO2
5.96ppb
NO2
0.14ppm
CO
Missouri, USA
AQI 34
Good
6.38μg/m³
PM2.5
26.36μg/m³
PM10
37.17ppb
O3
0.91ppb
SO2
3.20ppb
NO2
0.24ppm
CO
Minnesota, USA
AQI 39
Good
5.45μg/m³
PM2.5
24.99μg/m³
PM10
41.58ppb
O3
0.85ppb
SO2
3.53ppb
NO2
0.22ppm
CO
Kansas, USA
AQI 56
Moderate
12.07μg/m³
PM2.5
36.87μg/m³
PM10
34.13ppb
O3
0.68ppb
SO2
4.21ppb
NO2
0.29ppm
CO
South Dakota, USA
AQI 49
Good
8.81μg/m³
PM2.5
40.43μg/m³
PM10
35.30ppb
O3
0.78ppb
SO2
2.88ppb
NO2
0.20ppm
CO
How accurate is Iowa, USA air quality data?
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
Frequently asked questions
How often is the air quality data for Iowa, USA updated?
The air quality for Iowa, USA is updated every hour.
When was the worst air quality at Iowa, USA in the last 24 hrs?
The worst air quality in Iowa, USA in the last 24 hours was observed at 02:00:00 on 2026-07-23.
When was the best air quality at Iowa, USA in the last 24 hrs?
In the last 24 hrs, the best air quality in Iowa, USA was observed at 12:00:00 on 2026-07-23.
What is the current air quality in Iowa, USA?
The current air quality in Iowa, USA is 37, categorized as Good based on real-time data.
What pollutant is the most common in Iowa, USA?
The most common pollutant in Iowa, USA is O3.
What should I do if the air quality in Iowa, USA is poor?
If the air quality in Iowa, USA is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Iowa, USA?
The current PM2.5 concentration at Iowa, USA is 5.728 μg/m3.
What is the current concentration of PM10 in Iowa, USA?
The current PM10 concentration at Iowa, USA is 23.884 μg/m3.
What is the current concentration of carbon monoxide (CO) in Iowa, USA?
The current carbon monoxide (CO) concentration at Iowa, USA is 0.213 ppm.
What is the current concentration of sulfur dioxide (SO2) in Iowa, USA?
The current sulfur dioxide (SO2) concentration at Iowa, USA is 0.375 ppb.
What is the current concentration of ozone (O3) in Iowa, USA?
The current ozone (O3) concentration at Iowa, USA is 39.599 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Iowa, USA?
The current nitrogen dioxide (NO2) concentration at Iowa, USA is 2.441 ppb.
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