Stay updated with real-time air quality in North Liberty, 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)
27
Good
North Liberty, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.05 μg/m³
0
55
155
255
425
605+
29.41 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
2.38 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Liberty, Iowa
North Liberty, Iowa
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AQI 30
Good
4.46μg/m³
PM2.5
19.67μg/m³
PM10
31.81ppb
O3
0.28ppb
SO2
2.36ppb
NO2
0.17ppm
CO
AQI 31
Good
4.50μg/m³
PM2.5
19.99μg/m³
PM10
33.07ppb
O3
0.31ppb
SO2
2.42ppb
NO2
0.15ppm
CO
AQI 25
Good
4.10μg/m³
PM2.5
18.00μg/m³
PM10
27.00ppb
O3
0.10ppb
SO2
2.07ppb
NO2
0.23ppm
CO
AQI 26
Good
4.25μg/m³
PM2.5
18.38μg/m³
PM10
27.52ppb
O3
0.12ppb
SO2
2.09ppb
NO2
0.23ppm
CO
AQI 27
Good
4.79μg/m³
PM2.5
20.98μg/m³
PM10
29.30ppb
O3
0.50ppb
SO2
2.77ppb
NO2
0.16ppm
CO
AQI 27
Good
5.27μg/m³
PM2.5
23.39μg/m³
PM10
28.14ppb
O3
0.43ppb
SO2
3.41ppb
NO2
0.20ppm
CO
The air quality data for Iowa, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for North Liberty, Iowa are available every hour.
North Liberty, Iowa experienced its worst air quality at 03:00:00, 2026-06-08.
The best air quality in North Liberty, Iowa was observed at 08:00:00 on 2026-06-08.
The air quality in North Liberty, Iowa right now is Good, with an AQI of 29.
In North Liberty, Iowa, O3 is the most frequently found pollutant.
When air quality in North Liberty, Iowa is compromised, staying indoors and wearing a mask can reduce health risks.
North Liberty, Iowa currently has a PM2.5 concentration of 4.425 μg/m3.
North Liberty, Iowa currently has a PM10 concentration of 19.407 μg/m3.
The current carbon monoxide (CO) level in North Liberty, Iowa is 0.18 ppm.
The current sulfur dioxide (SO2) concentration in North Liberty, Iowa is 0.244 ppb.
North Liberty, Iowa currently has an ozone (O3) concentration of 30.815 ppm.
The current level of nitrogen dioxide (NO2) in North Liberty, Iowa is 2.297 ppb.
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