Stay updated with real-time air quality in Elmwood Park, 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)
40
Good
Elmwood Park, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.47 μg/m³
0
55
155
255
425
605+
43.30 ppb
0
55
71
86
201
201+
1.10 ppb
0
36
76
186
605
1005+
2.55 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Elmwood Park, Illinois
Elmwood Park, Illinois
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AQI 39
Good
5.11μg/m³
PM2.5
22.16μg/m³
PM10
42.03ppb
O3
1.01ppb
SO2
2.96ppb
NO2
0.19ppm
CO
AQI 40
Good
5.18μg/m³
PM2.5
22.39μg/m³
PM10
42.73ppb
O3
1.00ppb
SO2
2.86ppb
NO2
0.18ppm
CO
AQI 40
Good
5.26μg/m³
PM2.5
22.97μg/m³
PM10
42.91ppb
O3
0.99ppb
SO2
2.78ppb
NO2
0.18ppm
CO
AQI 39
Good
5.17μg/m³
PM2.5
22.45μg/m³
PM10
41.51ppb
O3
1.00ppb
SO2
2.90ppb
NO2
0.19ppm
CO
AQI 40
Good
5.20μg/m³
PM2.5
22.75μg/m³
PM10
42.96ppb
O3
0.99ppb
SO2
2.74ppb
NO2
0.18ppm
CO
AQI 43
Good
5.43μg/m³
PM2.5
23.26μg/m³
PM10
46.29ppb
O3
1.00ppb
SO2
2.99ppb
NO2
0.19ppm
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 Elmwood Park, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Elmwood Park, Illinois was at its worst at 04:00:00 on 2025-09-09.
In the last 24 hours, the best air quality in Elmwood Park, Illinois was observed at 06:00:00 on 2025-09-09.
As of now, the AQI in Elmwood Park, Illinois is 41, indicating Good conditions.
Elmwood Park, Illinois air has the highest levels of O3.
Poor air quality in Elmwood Park, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Elmwood Park, Illinois are currently 5.218 μg/m3.
The PM10 concentration in Elmwood Park, Illinois is 22.6 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Elmwood Park, Illinois is 0.186 ppm.
Currently, Elmwood Park, Illinois has a sulfur dioxide (SO2) concentration of 1.003 ppb.
The current ozone (O3) level in Elmwood Park, Illinois at the moment is 43.658 ppm.
Nitrogen dioxide (NO2) level in Elmwood Park, Illinois at the moment is 2.921 ppb.
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