Stay updated with real-time air quality in Carpentersville, 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)
44
Good
Carpentersville, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.75 μg/m³
0
55
155
255
425
605+
47.09 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
6.15 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Carpentersville, Illinois
Carpentersville, Illinois
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AQI 45
Good
2.30μg/m³
PM2.5
9.39μg/m³
PM10
48.67ppb
O3
0.44ppb
SO2
6.24ppb
NO2
0.14ppm
CO
AQI 45
Good
2.29μg/m³
PM2.5
9.36μg/m³
PM10
48.71ppb
O3
0.44ppb
SO2
6.24ppb
NO2
0.14ppm
CO
AQI 40
Good
2.67μg/m³
PM2.5
10.86μg/m³
PM10
43.32ppb
O3
0.43ppb
SO2
6.00ppb
NO2
0.13ppm
CO
AQI 47
Good
2.20μg/m³
PM2.5
9.00μg/m³
PM10
51.00ppb
O3
0.44ppb
SO2
6.38ppb
NO2
0.14ppm
CO
AQI 44
Good
2.57μg/m³
PM2.5
10.81μg/m³
PM10
46.74ppb
O3
0.44ppb
SO2
6.62ppb
NO2
0.14ppm
CO
AQI 44
Good
2.61μg/m³
PM2.5
10.85μg/m³
PM10
46.59ppb
O3
0.43ppb
SO2
6.27ppb
NO2
0.14ppm
CO
Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Carpentersville, Illinois is updated on an hourly basis.
The worst air quality in Carpentersville, Illinois was recorded at 08:00:00 on 2026-06-15.
The best air quality in Carpentersville, Illinois was recorded at 02:00:00 on 2026-06-15.
The real-time air quality index in Carpentersville, Illinois is 44, currently categorized as Good.
The most common pollutant in Carpentersville, Illinois is O3.
If the air quality in Carpentersville, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Carpentersville, Illinois at present are 2.392 μg/m3.
The current PM10 levels in Carpentersville, Illinois are 9.751 μg/m3.
The current carbon monoxide (CO) level in Carpentersville, Illinois is 0.136 ppm.
The current sulfur dioxide (SO2) levels in Carpentersville, Illinois are 0.434 ppb.
The current ozone (O3) levels at Carpentersville, Illinois is 47.088 ppm.
The current nitrogen dioxide (NO2) levels at Carpentersville, Illinois is 6.152 ppb.
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