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)
39
Good
North Liberty, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.84 μg/m³
0
55
155
255
425
605+
42.23 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
1.73 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 39
Good
4.59μg/m³
PM2.5
19.88μg/m³
PM10
42.34ppb
O3
0.70ppb
SO2
1.53ppb
NO2
0.20ppm
CO
AQI 39
Good
4.60μg/m³
PM2.5
19.98μg/m³
PM10
42.47ppb
O3
0.79ppb
SO2
1.28ppb
NO2
0.20ppm
CO
AQI 39
Good
4.30μg/m³
PM2.5
19.00μg/m³
PM10
42.00ppb
O3
0.10ppb
SO2
2.42ppb
NO2
0.20ppm
CO
AQI 39
Good
4.53μg/m³
PM2.5
19.59μg/m³
PM10
41.77ppb
O3
0.15ppb
SO2
2.40ppb
NO2
0.20ppm
CO
AQI 43
Good
3.92μg/m³
PM2.5
17.11μg/m³
PM10
46.06ppb
O3
1.21ppb
SO2
1.32ppb
NO2
0.18ppm
CO
AQI 46
Good
4.87μg/m³
PM2.5
21.31μg/m³
PM10
49.65ppb
O3
0.95ppb
SO2
1.50ppb
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 08:00:00, 2026-07-23.
The best air quality in North Liberty, Iowa was observed at 03:00:00 on 2026-07-23.
The air quality in North Liberty, Iowa right now is Good, with an AQI of 39.
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 4.583 μg/m3.
North Liberty, Iowa currently has a PM10 concentration of 19.841 μg/m3.
The current carbon monoxide (CO) level in North Liberty, Iowa is 0.2 ppm.
The current sulfur dioxide (SO2) concentration in North Liberty, Iowa is 0.592 ppb.
North Liberty, Iowa currently has an ozone (O3) concentration of 42.225 ppm.
The current level of nitrogen dioxide (NO2) in North Liberty, Iowa is 1.732 ppb.
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