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)
38
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)
7.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
30.82 μg/m³
0
55
155
255
425
605+
Ozone (O3)
39.43 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.34 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.02 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
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 52
Moderate
10.41μg/m³
PM2.5
46.42μg/m³
PM10
49.79ppb
O3
0.70ppb
SO2
3.24ppb
NO2
0.17ppm
CO
Wisconsin, USA
AQI 45
Good
7.17μg/m³
PM2.5
31.64μg/m³
PM10
49.35ppb
O3
0.72ppb
SO2
2.97ppb
NO2
0.17ppm
CO
Missouri, USA
AQI 49
Good
8.54μg/m³
PM2.5
46.56μg/m³
PM10
41.19ppb
O3
0.57ppb
SO2
3.29ppb
NO2
0.24ppm
CO
Minnesota, USA
AQI 49
Good
9.26μg/m³
PM2.5
38.85μg/m³
PM10
34.52ppb
O3
1.00ppb
SO2
3.98ppb
NO2
0.31ppm
CO
Kansas, USA
AQI 44
Good
8.24μg/m³
PM2.5
33.19μg/m³
PM10
37.84ppb
O3
0.46ppb
SO2
1.94ppb
NO2
0.33ppm
CO
South Dakota, USA
AQI 40
Good
4.18μg/m³
PM2.5
42.70μg/m³
PM10
40.14ppb
O3
0.83ppb
SO2
1.65ppb
NO2
0.27ppm
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 07:00:00 on 2026-04-23.
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 10:00:00 on 2026-04-23.
What is the current air quality in Iowa, USA?
The current air quality in Iowa, USA is 38, 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 PM2.5.
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 7.159 μg/m3.
What is the current concentration of PM10 in Iowa, USA?
The current PM10 concentration at Iowa, USA is 30.824 μg/m3.
What is the current concentration of carbon monoxide (CO) in Iowa, USA?
The current carbon monoxide (CO) concentration at Iowa, USA is 0.255 ppm.
What is the current concentration of sulfur dioxide (SO2) in Iowa, USA?
The current sulfur dioxide (SO2) concentration at Iowa, USA is 1.344 ppb.
What is the current concentration of ozone (O3) in Iowa, USA?
The current ozone (O3) concentration at Iowa, USA is 39.426 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Iowa, USA?
The current nitrogen dioxide (NO2) concentration at Iowa, USA is 2.024 ppb.
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