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)
49
Good
North Liberty, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.66 μg/m³
0
55
155
255
425
605+
41.27 ppb
0
55
71
86
201
201+
1.05 ppb
0
36
76
186
605
1005+
2.46 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
North Liberty, Iowa
North Liberty, Iowa
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AQI 49
Good
9.00μg/m³
PM2.5
40.01μg/m³
PM10
42.56ppb
O3
1.29ppb
SO2
2.44ppb
NO2
0.21ppm
CO
AQI 49
Good
8.82μg/m³
PM2.5
39.09μg/m³
PM10
44.26ppb
O3
1.62ppb
SO2
2.43ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.60μg/m³
PM2.5
43.00μg/m³
PM10
37.00ppb
O3
0.10ppb
SO2
2.48ppb
NO2
0.29ppm
CO
AQI 52
Moderate
9.53μg/m³
PM2.5
42.66μg/m³
PM10
37.08ppb
O3
0.25ppb
SO2
2.49ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.71μg/m³
PM2.5
48.04μg/m³
PM10
39.52ppb
O3
3.47ppb
SO2
2.50ppb
NO2
0.19ppm
CO
AQI 49
Good
8.59μg/m³
PM2.5
37.94μg/m³
PM10
43.98ppb
O3
0.18ppb
SO2
2.41ppb
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 01:00:00, 2026-04-24.
The best air quality in North Liberty, Iowa was observed at 01:00:00 on 2026-04-23.
The air quality in North Liberty, Iowa right now is Good, with an AQI of 49.
In North Liberty, Iowa, PM2.5 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 9.131 μg/m3.
North Liberty, Iowa currently has a PM10 concentration of 40.662 μg/m3.
The current carbon monoxide (CO) level in North Liberty, Iowa is 0.227 ppm.
The current sulfur dioxide (SO2) concentration in North Liberty, Iowa is 1.048 ppb.
North Liberty, Iowa currently has an ozone (O3) concentration of 41.275 ppm.
The current level of nitrogen dioxide (NO2) in North Liberty, Iowa is 2.455 ppb.
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