Stay updated with real-time air quality in Pleasant Hill, 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)
17
Good
Pleasant Hill, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.18 μg/m³
0
55
155
255
425
605+
18.41 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
2.86 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pleasant Hill, Iowa
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AQI 16
Good
2.31μg/m³
PM2.5
14.39μg/m³
PM10
17.39ppb
O3
0.50ppb
SO2
3.04ppb
NO2
0.14ppm
CO
AQI 16
Good
1.47μg/m³
PM2.5
7.02μg/m³
PM10
17.26ppb
O3
0.52ppb
SO2
3.13ppb
NO2
0.14ppm
CO
AQI 16
Good
1.14μg/m³
PM2.5
5.22μg/m³
PM10
17.32ppb
O3
0.52ppb
SO2
3.12ppb
NO2
0.14ppm
CO
AQI 16
Good
1.29μg/m³
PM2.5
5.87μg/m³
PM10
17.29ppb
O3
0.52ppb
SO2
3.12ppb
NO2
0.14ppm
CO
AQI 16
Good
1.74μg/m³
PM2.5
10.39μg/m³
PM10
17.23ppb
O3
0.53ppb
SO2
3.07ppb
NO2
0.14ppm
CO
AQI 16
Good
1.68μg/m³
PM2.5
8.59μg/m³
PM10
17.25ppb
O3
0.53ppb
SO2
3.08ppb
NO2
0.14ppm
CO
Air quality and pollutant data for Iowa, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Pleasant Hill, Iowa is updated every hour for accuracy.
In the past 24 hours, the air quality in Pleasant Hill, Iowa was at its worst at 06:00:00 on 2025-12-12.
In the last 24 hours, the best air quality in Pleasant Hill, Iowa was observed at 03:00:00 on 2025-12-13.
As of now, the AQI in Pleasant Hill, Iowa is 17, indicating Good conditions.
Pleasant Hill, Iowa air has the highest levels of O3.
Poor air quality in Pleasant Hill, Iowa means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Pleasant Hill, Iowa are currently 1.568 μg/m3.
The PM10 concentration in Pleasant Hill, Iowa is 6.181 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pleasant Hill, Iowa is 0.159 ppm.
Currently, Pleasant Hill, Iowa has a sulfur dioxide (SO2) concentration of 0.344 ppb.
The current ozone (O3) level in Pleasant Hill, Iowa at the moment is 18.415 ppm.
Nitrogen dioxide (NO2) level in Pleasant Hill, Iowa at the moment is 2.859 ppb.
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