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)
27
Good
Carpentersville, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.12 μg/m³
0
55
155
255
425
605+
28.94 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
11.67 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Carpentersville, Illinois
Carpentersville, Illinois
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AQI 28
Good
2.41μg/m³
PM2.5
10.19μg/m³
PM10
29.86ppb
O3
0.46ppb
SO2
11.83ppb
NO2
0.26ppm
CO
AQI 28
Good
2.40μg/m³
PM2.5
10.13μg/m³
PM10
29.93ppb
O3
0.46ppb
SO2
11.82ppb
NO2
0.26ppm
CO
AQI 24
Good
3.05μg/m³
PM2.5
13.71μg/m³
PM10
26.31ppb
O3
0.47ppb
SO2
11.38ppb
NO2
0.25ppm
CO
AQI 29
Good
2.20μg/m³
PM2.5
9.00μg/m³
PM10
31.00ppb
O3
0.45ppb
SO2
12.11ppb
NO2
0.26ppm
CO
AQI 24
Good
2.35μg/m³
PM2.5
14.32μg/m³
PM10
25.73ppb
O3
0.47ppb
SO2
11.56ppb
NO2
0.26ppm
CO
AQI 29
Good
2.43μg/m³
PM2.5
9.52μg/m³
PM10
30.97ppb
O3
0.49ppb
SO2
10.71ppb
NO2
0.25ppm
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 01:00:00 on 2026-06-15.
The best air quality in Carpentersville, Illinois was recorded at 09:00:00 on 2026-06-14.
The real-time air quality index in Carpentersville, Illinois is 27, 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 2.581 μg/m3.
The current PM10 levels in Carpentersville, Illinois are 11.123 μg/m3.
The current carbon monoxide (CO) level in Carpentersville, Illinois is 0.253 ppm.
The current sulfur dioxide (SO2) levels in Carpentersville, Illinois are 0.464 ppb.
The current ozone (O3) levels at Carpentersville, Illinois is 28.941 ppm.
The current nitrogen dioxide (NO2) levels at Carpentersville, Illinois is 11.668 ppb.
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