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)
20
Good
Pleasant Hill, Iowa
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.61 μg/m³
0
55
155
255
425
605+
21.86 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
5.11 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
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AQI 20
Good
3.07μg/m³
PM2.5
12.08μg/m³
PM10
22.20ppb
O3
0.54ppb
SO2
1.45ppb
NO2
0.17ppm
CO
AQI 20
Good
1.34μg/m³
PM2.5
10.98μg/m³
PM10
21.99ppb
O3
0.69ppb
SO2
5.23ppb
NO2
0.17ppm
CO
AQI 19
Good
3.04μg/m³
PM2.5
14.95μg/m³
PM10
20.91ppb
O3
0.69ppb
SO2
4.54ppb
NO2
0.17ppm
CO
AQI 19
Good
2.15μg/m³
PM2.5
11.44μg/m³
PM10
21.37ppb
O3
0.69ppb
SO2
4.83ppb
NO2
0.17ppm
CO
AQI 20
Good
1.72μg/m³
PM2.5
8.26μg/m³
PM10
21.80ppb
O3
0.71ppb
SO2
5.05ppb
NO2
0.17ppm
CO
AQI 20
Good
1.60μg/m³
PM2.5
7.52μg/m³
PM10
21.92ppb
O3
0.71ppb
SO2
5.18ppb
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 11:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Pleasant Hill, Iowa was observed at 03:00:00 on 2025-10-22.
As of now, the AQI in Pleasant Hill, Iowa is 20, 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 2.159 μg/m3.
The PM10 concentration in Pleasant Hill, Iowa is 14.605 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pleasant Hill, Iowa is 0.174 ppm.
Currently, Pleasant Hill, Iowa has a sulfur dioxide (SO2) concentration of 0.688 ppb.
The current ozone (O3) level in Pleasant Hill, Iowa at the moment is 21.86 ppm.
Nitrogen dioxide (NO2) level in Pleasant Hill, Iowa at the moment is 5.109 ppb.
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