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)
30
Good
Elmwood Park, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.45 μg/m³
0
55
155
255
425
605+
32.45 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
2.92 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Elmwood Park, Illinois
Scroll To Air Quality MapLoading...
AQI 27
Good
5.28μg/m³
PM2.5
22.46μg/m³
PM10
26.88ppb
O3
0.43ppb
SO2
4.33ppb
NO2
0.22ppm
CO
AQI 27
Good
4.92μg/m³
PM2.5
21.13μg/m³
PM10
27.45ppb
O3
0.44ppb
SO2
4.30ppb
NO2
0.22ppm
CO
AQI 27
Good
4.81μg/m³
PM2.5
20.99μg/m³
PM10
27.84ppb
O3
0.44ppb
SO2
4.26ppb
NO2
0.22ppm
CO
AQI 27
Good
5.47μg/m³
PM2.5
23.58μg/m³
PM10
26.58ppb
O3
0.43ppb
SO2
4.30ppb
NO2
0.22ppm
CO
AQI 27
Good
5.03μg/m³
PM2.5
22.11μg/m³
PM10
28.00ppb
O3
0.44ppb
SO2
4.19ppb
NO2
0.22ppm
CO
AQI 27
Good
5.37μg/m³
PM2.5
22.47μg/m³
PM10
29.07ppb
O3
0.43ppb
SO2
4.34ppb
NO2
0.22ppm
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 05:00:00 on 2026-04-02.
In the last 24 hours, the best air quality in Elmwood Park, Illinois was observed at 02:00:00 on 2026-04-03.
As of now, the AQI in Elmwood Park, Illinois is 36, 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 4.362 μg/m3.
The PM10 concentration in Elmwood Park, Illinois is 19.19 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Elmwood Park, Illinois is 0.119 ppm.
Currently, Elmwood Park, Illinois has a sulfur dioxide (SO2) concentration of 0.571 ppb.
The current ozone (O3) level in Elmwood Park, Illinois at the moment is 38.69 ppm.
Nitrogen dioxide (NO2) level in Elmwood Park, Illinois at the moment is 4.354 ppb.
All Rights Reserved © Ambee Inc. 2025