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)
38
Good
Yorkville, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.55 μg/m³
0
55
155
255
425
605+
22.29 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
20.30 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Yorkville, Illinois
Yorkville, Illinois
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AQI 37
Good
4.33μg/m³
PM2.5
16.82μg/m³
PM10
40.04ppb
O3
0.75ppb
SO2
3.26ppb
NO2
0.11ppm
CO
AQI 36
Good
4.82μg/m³
PM2.5
19.81μg/m³
PM10
38.83ppb
O3
0.77ppb
SO2
3.32ppb
NO2
0.11ppm
CO
AQI 34
Good
4.51μg/m³
PM2.5
19.87μg/m³
PM10
36.52ppb
O3
0.79ppb
SO2
3.53ppb
NO2
0.11ppm
CO
AQI 33
Good
4.52μg/m³
PM2.5
19.95μg/m³
PM10
36.30ppb
O3
0.79ppb
SO2
3.50ppb
NO2
0.11ppm
CO
AQI 34
Good
4.39μg/m³
PM2.5
19.01μg/m³
PM10
37.09ppb
O3
0.82ppb
SO2
3.68ppb
NO2
0.11ppm
CO
AQI 33
Good
4.53μg/m³
PM2.5
19.98μg/m³
PM10
36.25ppb
O3
0.78ppb
SO2
3.51ppb
NO2
0.11ppm
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 10:00:00 on 2026-10-05.
In the last 24 hours, the best air quality in Yorkville, Illinois was observed at 03:00:00 on 2026-10-05.
As of now, the AQI in Yorkville, Illinois is 37, indicating Good conditions.
Yorkville, Illinois air has the highest levels of O3.
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 4.316 μg/m3.
The PM10 concentration in Yorkville, Illinois is 18.368 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Yorkville, Illinois is 0.113 ppm.
Currently, Yorkville, Illinois has a sulfur dioxide (SO2) concentration of 0.757 ppb.
The current ozone (O3) level in Yorkville, Illinois at the moment is 39.958 ppm.
Nitrogen dioxide (NO2) level in Yorkville, Illinois at the moment is 3.346 ppb.
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