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)
47
Good
Pleasant Hill, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.33 μg/m³
0
55
155
255
425
605+
50.64 ppb
0
55
71
86
201
201+
1.16 ppb
0
36
76
186
605
1005+
5.37 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pleasant Hill, Iowa
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AQI 49
Good
9.26μg/m³
PM2.5
43.12μg/m³
PM10
48.38ppb
O3
0.93ppb
SO2
2.61ppb
NO2
0.25ppm
CO
AQI 49
Good
8.76μg/m³
PM2.5
39.04μg/m³
PM10
47.33ppb
O3
0.95ppb
SO2
5.38ppb
NO2
0.25ppm
CO
AQI 49
Good
9.10μg/m³
PM2.5
41.59μg/m³
PM10
46.34ppb
O3
0.95ppb
SO2
5.37ppb
NO2
0.25ppm
CO
AQI 49
Good
8.74μg/m³
PM2.5
39.51μg/m³
PM10
46.69ppb
O3
0.95ppb
SO2
5.38ppb
NO2
0.25ppm
CO
AQI 49
Good
8.71μg/m³
PM2.5
44.49μg/m³
PM10
48.86ppb
O3
0.66ppb
SO2
5.36ppb
NO2
0.25ppm
CO
AQI 49
Good
8.64μg/m³
PM2.5
35.90μg/m³
PM10
48.52ppb
O3
0.66ppb
SO2
5.41ppb
NO2
0.25ppm
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 04:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Pleasant Hill, Iowa was observed at 11:00:00 on 2026-10-22.
As of now, the AQI in Pleasant Hill, Iowa is 47, 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 7.473 μg/m3.
The PM10 concentration in Pleasant Hill, Iowa is 33.334 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pleasant Hill, Iowa is 0.273 ppm.
Currently, Pleasant Hill, Iowa has a sulfur dioxide (SO2) concentration of 1.163 ppb.
The current ozone (O3) level in Pleasant Hill, Iowa at the moment is 50.639 ppm.
Nitrogen dioxide (NO2) level in Pleasant Hill, Iowa at the moment is 5.366 ppb.
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