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)
36
Good
Pleasant Hill, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.61 μg/m³
0
55
155
255
425
605+
39.28 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
2.46 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pleasant Hill, Iowa
Scroll To Air Quality MapLoading...
AQI 35
Good
5.91μg/m³
PM2.5
25.72μg/m³
PM10
38.37ppb
O3
0.66ppb
SO2
2.35ppb
NO2
0.26ppm
CO
AQI 36
Good
5.18μg/m³
PM2.5
23.15μg/m³
PM10
39.21ppb
O3
0.15ppb
SO2
2.42ppb
NO2
0.26ppm
CO
AQI 36
Good
6.14μg/m³
PM2.5
26.36μg/m³
PM10
39.24ppb
O3
0.16ppb
SO2
2.67ppb
NO2
0.26ppm
CO
AQI 36
Good
6.13μg/m³
PM2.5
26.80μg/m³
PM10
39.19ppb
O3
0.16ppb
SO2
2.56ppb
NO2
0.26ppm
CO
AQI 36
Good
5.45μg/m³
PM2.5
19.00μg/m³
PM10
38.52ppb
O3
0.15ppb
SO2
2.43ppb
NO2
0.26ppm
CO
AQI 34
Good
6.47μg/m³
PM2.5
31.63μg/m³
PM10
37.39ppb
O3
0.16ppb
SO2
2.44ppb
NO2
0.26ppm
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 03:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Pleasant Hill, Iowa was observed at 09:00:00 on 2026-07-23.
As of now, the AQI in Pleasant Hill, Iowa is 36, 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 5.112 μg/m3.
The PM10 concentration in Pleasant Hill, Iowa is 22.613 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pleasant Hill, Iowa is 0.26 ppm.
Currently, Pleasant Hill, Iowa has a sulfur dioxide (SO2) concentration of 0.155 ppb.
The current ozone (O3) level in Pleasant Hill, Iowa at the moment is 39.276 ppm.
Nitrogen dioxide (NO2) level in Pleasant Hill, Iowa at the moment is 2.457 ppb.
All Rights Reserved © Ambee Inc. 2025