Stay updated with real-time air quality in North Aurora, 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)
38
Good
North Aurora, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.23 μg/m³
0
55
155
255
425
605+
36.59 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
5.81 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
North Aurora, Illinois
Scroll To Air Quality MapLoading...
AQI 37
Good
5.39μg/m³
PM2.5
23.79μg/m³
PM10
40.04ppb
O3
0.75ppb
SO2
3.59ppb
NO2
0.23ppm
CO
AQI 37
Good
5.30μg/m³
PM2.5
23.44μg/m³
PM10
39.91ppb
O3
0.75ppb
SO2
3.52ppb
NO2
0.23ppm
CO
AQI 37
Good
5.33μg/m³
PM2.5
23.63μg/m³
PM10
40.02ppb
O3
0.75ppb
SO2
3.66ppb
NO2
0.23ppm
CO
AQI 38
Good
5.43μg/m³
PM2.5
24.39μg/m³
PM10
40.68ppb
O3
0.73ppb
SO2
3.27ppb
NO2
0.23ppm
CO
AQI 40
Good
5.54μg/m³
PM2.5
27.16μg/m³
PM10
42.54ppb
O3
0.72ppb
SO2
3.34ppb
NO2
0.23ppm
CO
AQI 37
Good
5.25μg/m³
PM2.5
23.02μg/m³
PM10
40.11ppb
O3
0.76ppb
SO2
4.17ppb
NO2
0.23ppm
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 North Aurora, Illinois is updated every hour.
The worst air quality in North Aurora, Illinois in the last 24 hours was observed at 10:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in North Aurora, Illinois was observed at 04:00:00 on 2026-03-09.
The current air quality in North Aurora, Illinois is 38, categorized as Good based on real-time data.
The most common pollutant in North Aurora, Illinois is O3.
If the air quality in North Aurora, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at North Aurora, Illinois is 5.648 μg/m3.
The current PM10 concentration at North Aurora, Illinois is 24.374 μg/m3.
The current carbon monoxide (CO) concentration at North Aurora, Illinois is 0.245 ppm.
The current sulfur dioxide (SO2) concentration at North Aurora, Illinois is 0.704 ppb.
The current ozone (O3) concentration at North Aurora, Illinois is 41.246 ppm.
The current nitrogen dioxide (NO2) concentration at North Aurora, Illinois is 4.196 ppb.
All Rights Reserved © Ambee Inc. 2025