Real-time air quality index in Oskaloosa, Iowa today
Stay updated with real-time air quality in Oskaloosa, 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)
22
Good
Oskaloosa, Iowa
Last updated: ... (Local time)
Common air pollutants in Oskaloosa, Iowa
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
4.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
19.21 μg/m³
0
55
155
255
425
605+
Ozone (O3)
17.35 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.09 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
4.40 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Oskaloosa, Iowa
Oskaloosa, Iowa
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Oskaloosa, Iowa air quality map: Real-time AQI near you
Air quality in nearby cities
Pella, Iowa
AQI 27
Good
4.62μg/m³
PM2.5
19.85μg/m³
PM10
20.64ppb
O3
0.09ppb
SO2
3.54ppb
NO2
0.16ppm
CO
Ottumwa, Iowa
AQI 22
Good
3.23μg/m³
PM2.5
20.47μg/m³
PM10
23.93ppb
O3
0.57ppb
SO2
1.88ppb
NO2
0.25ppm
CO
Newton, Iowa
AQI 27
Good
4.59μg/m³
PM2.5
19.82μg/m³
PM10
21.37ppb
O3
0.10ppb
SO2
3.77ppb
NO2
0.16ppm
CO
Indianola, Iowa
AQI 22
Good
3.63μg/m³
PM2.5
21.95μg/m³
PM10
19.93ppb
O3
0.55ppb
SO2
3.02ppb
NO2
0.29ppm
CO
Altoona, Iowa
AQI 22
Good
2.37μg/m³
PM2.5
7.90μg/m³
PM10
23.62ppb
O3
0.68ppb
SO2
3.65ppb
NO2
0.29ppm
CO
Pleasant Hill, Iowa
AQI 22
Good
2.64μg/m³
PM2.5
12.08μg/m³
PM10
24.22ppb
O3
0.53ppb
SO2
3.80ppb
NO2
0.29ppm
CO
How accurate is Iowa, USA air quality data?
Air quality measurements for Iowa, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Oskaloosa, Iowa updated?
Air quality data for Oskaloosa, Iowa is updated on an hourly basis.
When did Oskaloosa, Iowa experience the worst air quality in the last 24 hours?
The worst air quality in Oskaloosa, Iowa was recorded at 02:00:00 on 2025-09-04.
When did Oskaloosa, Iowa have its best air quality in the last 24 hours?
The best air quality in Oskaloosa, Iowa was recorded at 12:00:00 on 2025-09-03.
What is the real-time air quality index for Oskaloosa, Iowa?
The real-time air quality index in Oskaloosa, Iowa is 52, currently categorized as Moderate.
Which pollutant is found most often in Oskaloosa, Iowa?
The most common pollutant in Oskaloosa, Iowa is PM2.5.
What can I do if the air quality in Oskaloosa, Iowa is poor?
If the air quality in Oskaloosa, Iowa is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Oskaloosa, Iowa?
The measured PM2.5 levels in Oskaloosa, Iowa at present are 9.722 μg/m3.
What are the current PM10 levels at Oskaloosa, Iowa?
The current PM10 levels in Oskaloosa, Iowa are 43.373 μg/m3.
What are the current carbon monoxide (CO) levels at Oskaloosa, Iowa?
The current carbon monoxide (CO) level in Oskaloosa, Iowa is 0.224 ppm.
What are the current sulfur dioxide (SO2) levels at Oskaloosa, Iowa?
The current sulfur dioxide (SO2) levels in Oskaloosa, Iowa are 0.103 ppb.
What are the current ozone (O3) levels at Oskaloosa, Iowa?
The current ozone (O3) levels at Oskaloosa, Iowa is 13.874 ppm.
What are the current nitrogen dioxide (NO2) levels at Oskaloosa, Iowa?
The current nitrogen dioxide (NO2) levels at Oskaloosa, Iowa is 4.324 ppb.
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