Stay updated with real-time air quality in Carroll, 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)
19
Good
Carroll, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.00 μg/m³
0
55
155
255
425
605+
20.43 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
0.85 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Carroll, Iowa
Carroll, Iowa
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AQI 23
Good
3.80μg/m³
PM2.5
22.78μg/m³
PM10
25.21ppb
O3
0.38ppb
SO2
1.77ppb
NO2
0.16ppm
CO
AQI 43
Good
5.10μg/m³
PM2.5
46.00μg/m³
PM10
15.29ppb
O3
0.30ppb
SO2
2.04ppb
NO2
0.18ppm
CO
AQI 13
Good
2.23μg/m³
PM2.5
10.22μg/m³
PM10
14.44ppb
O3
0.31ppb
SO2
2.07ppb
NO2
0.18ppm
CO
AQI 13
Good
1.51μg/m³
PM2.5
8.62μg/m³
PM10
14.44ppb
O3
0.47ppb
SO2
1.99ppb
NO2
0.12ppm
CO
AQI 13
Good
1.90μg/m³
PM2.5
10.29μg/m³
PM10
14.46ppb
O3
0.46ppb
SO2
2.00ppb
NO2
0.12ppm
CO
AQI 13
Good
2.27μg/m³
PM2.5
9.02μg/m³
PM10
14.45ppb
O3
0.30ppb
SO2
2.05ppb
NO2
0.18ppm
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 Carroll, Iowa is updated every hour.
The worst air quality in Carroll, Iowa in the last 24 hours was observed at 11:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Carroll, Iowa was observed at 03:00:00 on 2026-01-22.
The current air quality in Carroll, Iowa is 19, categorized as Good based on real-time data.
The most common pollutant in Carroll, Iowa is O3.
If the air quality in Carroll, Iowa is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Carroll, Iowa is 1.834 μg/m3.
The current PM10 concentration at Carroll, Iowa is 8 μg/m3.
The current carbon monoxide (CO) concentration at Carroll, Iowa is 0.134 ppm.
The current sulfur dioxide (SO2) concentration at Carroll, Iowa is 0.234 ppb.
The current ozone (O3) concentration at Carroll, Iowa is 20.435 ppm.
The current nitrogen dioxide (NO2) concentration at Carroll, Iowa is 0.847 ppb.
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