Stay updated with real-time air quality in Berwyn, 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
Berwyn, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.99 μg/m³
0
55
155
255
425
605+
10.03 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
7.63 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Berwyn, Illinois
Berwyn, Illinois
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AQI 62
Moderate
15.09μg/m³
PM2.5
66.99μg/m³
PM10
17.93ppb
O3
0.44ppb
SO2
3.46ppb
NO2
0.16ppm
CO
AQI 62
Moderate
14.69μg/m³
PM2.5
65.75μg/m³
PM10
16.41ppb
O3
0.43ppb
SO2
3.45ppb
NO2
0.16ppm
CO
AQI 62
Moderate
14.93μg/m³
PM2.5
66.57μg/m³
PM10
16.44ppb
O3
0.43ppb
SO2
3.46ppb
NO2
0.16ppm
CO
AQI 60
Moderate
14.30μg/m³
PM2.5
64.76μg/m³
PM10
14.87ppb
O3
0.42ppb
SO2
3.43ppb
NO2
0.16ppm
CO
AQI 62
Moderate
14.62μg/m³
PM2.5
65.64μg/m³
PM10
17.01ppb
O3
0.43ppb
SO2
3.45ppb
NO2
0.15ppm
CO
AQI 62
Moderate
15.22μg/m³
PM2.5
68.05μg/m³
PM10
14.09ppb
O3
0.44ppb
SO2
3.46ppb
NO2
0.15ppm
CO
The air quality data for Illinois, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Berwyn, Illinois are available every hour.
Berwyn, Illinois experienced its worst air quality at 03:00:00, 2025-07-24.
The best air quality in Berwyn, Illinois was observed at 10:00:00 on 2025-07-24.
The air quality in Berwyn, Illinois right now is Moderate, with an AQI of 62.
In Berwyn, Illinois, PM2.5 is the most frequently found pollutant.
When air quality in Berwyn, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.
Berwyn, Illinois currently has a PM2.5 concentration of 14.616 μg/m3.
Berwyn, Illinois currently has a PM10 concentration of 65.474 μg/m3.
The current carbon monoxide (CO) level in Berwyn, Illinois is 0.16 ppm.
The current sulfur dioxide (SO2) concentration in Berwyn, Illinois is 0.431 ppb.
Berwyn, Illinois currently has an ozone (O3) concentration of 16.647 ppm.
The current level of nitrogen dioxide (NO2) in Berwyn, Illinois is 3.452 ppb.
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