Stay updated with real-time air quality in New Lenox, 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)
22
Good
New Lenox, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.57 μg/m³
0
55
155
255
425
605+
15.15 ppb
0
55
71
86
201
201+
0.88 ppb
0
36
76
186
605
1005+
7.01 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
New Lenox, Illinois
New Lenox, Illinois
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AQI 44
Good
7.76μg/m³
PM2.5
31.03μg/m³
PM10
17.47ppb
O3
0.66ppb
SO2
14.61ppb
NO2
0.28ppm
CO
AQI 38
Good
6.62μg/m³
PM2.5
29.59μg/m³
PM10
12.30ppb
O3
0.67ppb
SO2
12.77ppb
NO2
0.29ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
33.16μg/m³
PM10
17.35ppb
O3
0.64ppb
SO2
16.38ppb
NO2
0.28ppm
CO
AQI 44
Good
8.49μg/m³
PM2.5
40.17μg/m³
PM10
19.27ppb
O3
0.59ppb
SO2
13.62ppb
NO2
0.30ppm
CO
AQI 49
Good
8.62μg/m³
PM2.5
31.16μg/m³
PM10
17.44ppb
O3
0.67ppb
SO2
14.56ppb
NO2
0.28ppm
CO
AQI 38
Good
7.41μg/m³
PM2.5
33.91μg/m³
PM10
15.54ppb
O3
0.62ppb
SO2
12.64ppb
NO2
0.29ppm
CO
Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for New Lenox, Illinois is updated every hour.
The worst air quality in New Lenox, Illinois in the last 24 hours was observed at 01:00:00 on 2025-09-05.
In the last 24 hrs, the best air quality in New Lenox, Illinois was observed at 10:00:00 on 2025-09-06.
The current air quality in New Lenox, Illinois is 22, categorized as Good based on real-time data.
The most common pollutant in New Lenox, Illinois is PM2.5.
If the air quality in New Lenox, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at New Lenox, Illinois is 4.367 μg/m3.
The current PM10 concentration at New Lenox, Illinois is 16.575 μg/m3.
The current carbon monoxide (CO) concentration at New Lenox, Illinois is 0.172 ppm.
The current sulfur dioxide (SO2) concentration at New Lenox, Illinois is 0.875 ppb.
The current ozone (O3) concentration at New Lenox, Illinois is 15.147 ppm.
The current nitrogen dioxide (NO2) concentration at New Lenox, Illinois is 7.013 ppb.
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