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
2.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.61 μg/m³
0
55
155
255
425
605+
38.66 ppb
0
55
71
86
201
201+
1.09 ppb
0
36
76
186
605
1005+
3.03 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 35
Good
1.97μg/m³
PM2.5
4.08μg/m³
PM10
38.39ppb
O3
1.15ppb
SO2
2.94ppb
NO2
0.16ppm
CO
AQI 36
Good
3.31μg/m³
PM2.5
15.76μg/m³
PM10
38.77ppb
O3
1.09ppb
SO2
3.03ppb
NO2
0.16ppm
CO
AQI 36
Good
1.86μg/m³
PM2.5
8.48μg/m³
PM10
38.67ppb
O3
1.09ppb
SO2
3.02ppb
NO2
0.17ppm
CO
AQI 36
Good
2.60μg/m³
PM2.5
11.86μg/m³
PM10
38.75ppb
O3
1.08ppb
SO2
3.03ppb
NO2
0.16ppm
CO
AQI 36
Good
2.96μg/m³
PM2.5
9.40μg/m³
PM10
38.59ppb
O3
0.31ppb
SO2
3.02ppb
NO2
0.16ppm
CO
AQI 36
Good
3.12μg/m³
PM2.5
10.58μg/m³
PM10
38.56ppb
O3
0.31ppb
SO2
3.04ppb
NO2
0.16ppm
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 2026-03-12.
In the last 24 hours, the best air quality in Pleasant Hill, Iowa was observed at 10:00:00 on 2026-03-12.
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 2.591 μg/m3.
The PM10 concentration in Pleasant Hill, Iowa is 12.612 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 1.088 ppb.
The current ozone (O3) level in Pleasant Hill, Iowa at the moment is 38.662 ppm.
Nitrogen dioxide (NO2) level in Pleasant Hill, Iowa at the moment is 3.03 ppb.
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