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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.48 μg/m³
0
55
155
255
425
605+
27.53 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
13.23 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Yorkville, Illinois
Yorkville, Illinois
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AQI 33
Good
5.66μg/m³
PM2.5
20.69μg/m³
PM10
28.50ppb
O3
0.50ppb
SO2
11.21ppb
NO2
0.22ppm
CO
AQI 27
Good
5.33μg/m³
PM2.5
18.89μg/m³
PM10
26.93ppb
O3
0.50ppb
SO2
13.35ppb
NO2
0.22ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
23.82μg/m³
PM10
25.76ppb
O3
0.50ppb
SO2
12.11ppb
NO2
0.23ppm
CO
AQI 27
Good
5.26μg/m³
PM2.5
23.23μg/m³
PM10
26.70ppb
O3
0.50ppb
SO2
12.68ppb
NO2
0.23ppm
CO
AQI 33
Good
6.29μg/m³
PM2.5
28.13μg/m³
PM10
20.56ppb
O3
0.49ppb
SO2
9.01ppb
NO2
0.23ppm
CO
AQI 27
Good
5.25μg/m³
PM2.5
23.18μg/m³
PM10
26.78ppb
O3
0.50ppb
SO2
12.93ppb
NO2
0.23ppm
CO
Air quality and pollutant data for Illinois, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Yorkville, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Yorkville, Illinois was at its worst at 05:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Yorkville, Illinois was observed at 01:00:00 on 2025-12-08.
As of now, the AQI in Yorkville, Illinois is 27, indicating Good conditions.
Yorkville, Illinois air has the highest levels of PM2.5.
Poor air quality in Yorkville, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Yorkville, Illinois are currently 5.455 μg/m3.
The PM10 concentration in Yorkville, Illinois is 23.483 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Yorkville, Illinois is 0.219 ppm.
Currently, Yorkville, Illinois has a sulfur dioxide (SO2) concentration of 0.497 ppb.
The current ozone (O3) level in Yorkville, Illinois at the moment is 27.529 ppm.
Nitrogen dioxide (NO2) level in Yorkville, Illinois at the moment is 13.228 ppb.
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