Stay updated with real-time air quality in Hinsdale, 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)
20
Good
Hinsdale, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.23 μg/m³
0
55
155
255
425
605+
21.67 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
4.31 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hinsdale, Illinois
Hinsdale, Illinois
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AQI 21
Good
2.39μg/m³
PM2.5
10.30μg/m³
PM10
22.51ppb
O3
0.23ppb
SO2
3.59ppb
NO2
0.21ppm
CO
AQI 22
Good
2.89μg/m³
PM2.5
11.59μg/m³
PM10
24.04ppb
O3
0.27ppb
SO2
3.46ppb
NO2
0.20ppm
CO
AQI 21
Good
2.35μg/m³
PM2.5
10.17μg/m³
PM10
23.26ppb
O3
0.23ppb
SO2
3.59ppb
NO2
0.20ppm
CO
AQI 23
Good
2.66μg/m³
PM2.5
11.31μg/m³
PM10
24.54ppb
O3
0.25ppb
SO2
3.67ppb
NO2
0.22ppm
CO
AQI 23
Good
2.57μg/m³
PM2.5
10.77μg/m³
PM10
24.88ppb
O3
0.28ppb
SO2
3.37ppb
NO2
0.21ppm
CO
AQI 23
Good
2.77μg/m³
PM2.5
11.67μg/m³
PM10
25.14ppb
O3
0.27ppb
SO2
3.63ppb
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 Hinsdale, Illinois is updated every hour.
The worst air quality in Hinsdale, Illinois in the last 24 hours was observed at 09:00:00 on 2025-07-16.
In the last 24 hrs, the best air quality in Hinsdale, Illinois was observed at 07:00:00 on 2025-07-17.
The current air quality in Hinsdale, Illinois is 20, categorized as Good based on real-time data.
The most common pollutant in Hinsdale, Illinois is O3.
If the air quality in Hinsdale, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Hinsdale, Illinois is 2.394 μg/m3.
The current PM10 concentration at Hinsdale, Illinois is 10.229 μg/m3.
The current carbon monoxide (CO) concentration at Hinsdale, Illinois is 0.195 ppm.
The current sulfur dioxide (SO2) concentration at Hinsdale, Illinois is 0.321 ppb.
The current ozone (O3) concentration at Hinsdale, Illinois is 21.67 ppm.
The current nitrogen dioxide (NO2) concentration at Hinsdale, Illinois is 4.31 ppb.
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