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)
34
Good
Pleasant Hill, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.37 μg/m³
0
55
155
255
425
605+
37.23 ppb
0
55
71
86
201
201+
1.25 ppb
0
36
76
186
605
1005+
1.95 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
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AQI 33
Good
6.17μg/m³
PM2.5
26.28μg/m³
PM10
35.72ppb
O3
1.39ppb
SO2
1.89ppb
NO2
0.26ppm
CO
AQI 34
Good
5.87μg/m³
PM2.5
25.94μg/m³
PM10
36.79ppb
O3
1.25ppb
SO2
1.95ppb
NO2
0.26ppm
CO
AQI 36
Good
6.04μg/m³
PM2.5
26.25μg/m³
PM10
38.55ppb
O3
1.25ppb
SO2
1.94ppb
NO2
0.27ppm
CO
AQI 35
Good
6.34μg/m³
PM2.5
27.76μg/m³
PM10
37.84ppb
O3
1.25ppb
SO2
1.94ppb
NO2
0.27ppm
CO
AQI 35
Good
6.28μg/m³
PM2.5
32.59μg/m³
PM10
38.12ppb
O3
1.23ppb
SO2
2.47ppb
NO2
0.26ppm
CO
AQI 34
Good
6.48μg/m³
PM2.5
31.97μg/m³
PM10
36.61ppb
O3
1.23ppb
SO2
1.90ppb
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 07:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Pleasant Hill, Iowa was observed at 10:00:00 on 2026-04-23.
As of now, the AQI in Pleasant Hill, Iowa is 34, 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 5.501 μg/m3.
The PM10 concentration in Pleasant Hill, Iowa is 24.367 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pleasant Hill, Iowa is 0.261 ppm.
Currently, Pleasant Hill, Iowa has a sulfur dioxide (SO2) concentration of 1.248 ppb.
The current ozone (O3) level in Pleasant Hill, Iowa at the moment is 37.228 ppm.
Nitrogen dioxide (NO2) level in Pleasant Hill, Iowa at the moment is 1.95 ppb.
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