Stay updated with real-time air quality in Libertyville, Illinois 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)
37
Good
Libertyville, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.12 μg/m³
0
55
155
255
425
605+
40.28 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
2.15 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Libertyville, Illinois
Libertyville, Illinois
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AQI 60
Moderate
14.39μg/m³
PM2.5
65.87μg/m³
PM10
32.33ppb
O3
0.44ppb
SO2
8.30ppb
NO2
0.23ppm
CO
AQI 62
Moderate
14.93μg/m³
PM2.5
66.28μg/m³
PM10
32.39ppb
O3
0.43ppb
SO2
8.57ppb
NO2
0.23ppm
CO
AQI 62
Moderate
14.73μg/m³
PM2.5
70.78μg/m³
PM10
36.23ppb
O3
0.46ppb
SO2
8.29ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.22μg/m³
PM2.5
43.47μg/m³
PM10
29.39ppb
O3
0.36ppb
SO2
8.42ppb
NO2
0.23ppm
CO
AQI 62
Moderate
14.58μg/m³
PM2.5
67.19μg/m³
PM10
32.10ppb
O3
0.46ppb
SO2
8.34ppb
NO2
0.23ppm
CO
AQI 62
Moderate
14.71μg/m³
PM2.5
64.83μg/m³
PM10
31.97ppb
O3
0.45ppb
SO2
8.29ppb
NO2
0.24ppm
CO
Air quality and pollutant data for Illinois, 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 Libertyville, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Libertyville, Illinois was at its worst at 06:00:00 on 2025-07-23.
In the last 24 hours, the best air quality in Libertyville, Illinois was observed at 11:00:00 on 2025-07-23.
As of now, the AQI in Libertyville, Illinois is 62, indicating Moderate conditions.
Libertyville, Illinois air has the highest levels of PM2.5.
Poor air quality in Libertyville, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Libertyville, Illinois are currently 14.582 μg/m3.
The PM10 concentration in Libertyville, Illinois is 67.225 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Libertyville, Illinois is 0.233 ppm.
Currently, Libertyville, Illinois has a sulfur dioxide (SO2) concentration of 0.445 ppb.
The current ozone (O3) level in Libertyville, Illinois at the moment is 32.466 ppm.
Nitrogen dioxide (NO2) level in Libertyville, Illinois at the moment is 8.295 ppb.
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