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)
28
Good
Pleasant Hill, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.26 μg/m³
0
55
155
255
425
605+
29.56 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
2.68 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pleasant Hill, Iowa
Scroll To Air Quality MapLoading...
AQI 33
Good
5.81μg/m³
PM2.5
19.99μg/m³
PM10
30.20ppb
O3
0.48ppb
SO2
2.59ppb
NO2
0.17ppm
CO
AQI 27
Good
3.30μg/m³
PM2.5
12.51μg/m³
PM10
29.32ppb
O3
0.49ppb
SO2
2.67ppb
NO2
0.17ppm
CO
AQI 28
Good
5.35μg/m³
PM2.5
22.79μg/m³
PM10
30.14ppb
O3
0.49ppb
SO2
2.74ppb
NO2
0.17ppm
CO
AQI 28
Good
4.55μg/m³
PM2.5
18.39μg/m³
PM10
29.72ppb
O3
0.49ppb
SO2
2.71ppb
NO2
0.17ppm
CO
AQI 33
Good
5.55μg/m³
PM2.5
16.25μg/m³
PM10
28.97ppb
O3
0.49ppb
SO2
2.66ppb
NO2
0.17ppm
CO
AQI 27
Good
4.94μg/m³
PM2.5
18.02μg/m³
PM10
28.91ppb
O3
0.49ppb
SO2
2.69ppb
NO2
0.17ppm
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 2026-06-08.
In the last 24 hours, the best air quality in Pleasant Hill, Iowa was observed at 03:00:00 on 2026-06-07.
As of now, the AQI in Pleasant Hill, Iowa is 28, 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 3.966 μg/m3.
The PM10 concentration in Pleasant Hill, Iowa is 16.261 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pleasant Hill, Iowa is 0.173 ppm.
Currently, Pleasant Hill, Iowa has a sulfur dioxide (SO2) concentration of 0.489 ppb.
The current ozone (O3) level in Pleasant Hill, Iowa at the moment is 29.558 ppm.
Nitrogen dioxide (NO2) level in Pleasant Hill, Iowa at the moment is 2.68 ppb.
All Rights Reserved © Ambee Inc. 2025