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)
62
Moderate
Carpentersville, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
66.13 μg/m³
0
55
155
255
425
605+
27.58 ppb
0
55
71
86
201
201+
1.58 ppb
0
36
76
186
605
1005+
2.59 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Carpentersville, Illinois
Carpentersville, Illinois
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AQI 60
Moderate
14.21μg/m³
PM2.5
63.30μg/m³
PM10
27.76ppb
O3
1.56ppb
SO2
2.65ppb
NO2
0.20ppm
CO
AQI 60
Moderate
14.20μg/m³
PM2.5
63.25μg/m³
PM10
27.78ppb
O3
1.56ppb
SO2
2.64ppb
NO2
0.20ppm
CO
AQI 64
Moderate
16.47μg/m³
PM2.5
72.50μg/m³
PM10
27.06ppb
O3
1.60ppb
SO2
2.48ppb
NO2
0.19ppm
CO
AQI 58
Moderate
13.20μg/m³
PM2.5
59.00μg/m³
PM10
28.00ppb
O3
1.50ppb
SO2
2.75ppb
NO2
0.20ppm
CO
AQI 62
Moderate
14.78μg/m³
PM2.5
60.32μg/m³
PM10
28.05ppb
O3
1.64ppb
SO2
2.62ppb
NO2
0.20ppm
CO
AQI 62
Moderate
15.00μg/m³
PM2.5
67.00μg/m³
PM10
29.16ppb
O3
1.74ppb
SO2
2.40ppb
NO2
0.20ppm
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 05:00:00 on 2026-08-23.
The best air quality in Carpentersville, Illinois was recorded at 03:00:00 on 2026-08-23.
The real-time air quality index in Carpentersville, Illinois is 62, currently categorized as Moderate.
The most common pollutant in Carpentersville, Illinois is PM2.5.
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 14.894 μg/m3.
The current PM10 levels in Carpentersville, Illinois are 66.126 μg/m3.
The current carbon monoxide (CO) level in Carpentersville, Illinois is 0.197 ppm.
The current sulfur dioxide (SO2) levels in Carpentersville, Illinois are 1.582 ppb.
The current ozone (O3) levels at Carpentersville, Illinois is 27.581 ppm.
The current nitrogen dioxide (NO2) levels at Carpentersville, Illinois is 2.587 ppb.
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