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)
33
Good
Yorkville, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.95 μg/m³
0
55
155
255
425
605+
14.04 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
5.32 ppb
0
54
101
361
1250
2050+
0.23 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
6.40μg/m³
PM2.5
23.65μg/m³
PM10
15.11ppb
O3
0.79ppb
SO2
5.35ppb
NO2
0.23ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
25.07μg/m³
PM10
11.39ppb
O3
0.83ppb
SO2
5.36ppb
NO2
0.23ppm
CO
AQI 33
Good
6.03μg/m³
PM2.5
26.01μg/m³
PM10
6.47ppb
O3
0.85ppb
SO2
5.63ppb
NO2
0.24ppm
CO
AQI 33
Good
5.94μg/m³
PM2.5
25.58μg/m³
PM10
6.07ppb
O3
0.85ppb
SO2
5.59ppb
NO2
0.24ppm
CO
AQI 33
Good
6.15μg/m³
PM2.5
26.76μg/m³
PM10
10.29ppb
O3
0.88ppb
SO2
5.53ppb
NO2
0.23ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
25.68μg/m³
PM10
6.26ppb
O3
0.85ppb
SO2
5.62ppb
NO2
0.24ppm
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 03:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Yorkville, Illinois was observed at 10:00:00 on 2026-09-07.
As of now, the AQI in Yorkville, Illinois is 33, 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 5.721 μg/m3.
The PM10 concentration in Yorkville, Illinois is 28.951 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Yorkville, Illinois is 0.229 ppm.
Currently, Yorkville, Illinois has a sulfur dioxide (SO2) concentration of 0.802 ppb.
The current ozone (O3) level in Yorkville, Illinois at the moment is 14.042 ppm.
Nitrogen dioxide (NO2) level in Yorkville, Illinois at the moment is 5.324 ppb.
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