Stay updated with real-time air quality in Maywood, 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
Maywood, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.15 μg/m³
0
55
155
255
425
605+
17.87 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
8.98 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Maywood, Illinois
Scroll To Air Quality MapLoading...
AQI 33
Good
6.32μg/m³
PM2.5
27.77μg/m³
PM10
16.34ppb
O3
0.55ppb
SO2
8.19ppb
NO2
0.15ppm
CO
AQI 33
Good
5.65μg/m³
PM2.5
23.94μg/m³
PM10
19.04ppb
O3
0.55ppb
SO2
8.40ppb
NO2
0.15ppm
CO
AQI 33
Good
6.13μg/m³
PM2.5
26.30μg/m³
PM10
20.97ppb
O3
0.55ppb
SO2
8.46ppb
NO2
0.15ppm
CO
AQI 38
Good
6.65μg/m³
PM2.5
29.40μg/m³
PM10
19.60ppb
O3
0.55ppb
SO2
8.34ppb
NO2
0.15ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
30.87μg/m³
PM10
18.41ppb
O3
0.55ppb
SO2
8.25ppb
NO2
0.15ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
25.30μg/m³
PM10
16.32ppb
O3
0.55ppb
SO2
8.23ppb
NO2
0.15ppm
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 Maywood, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Maywood, Illinois was at its worst at 03:00:00 on 2026-03-10.
In the last 24 hours, the best air quality in Maywood, Illinois was observed at 11:00:00 on 2026-03-11.
As of now, the AQI in Maywood, Illinois is 33, indicating Good conditions.
Maywood, Illinois air has the highest levels of PM2.5.
Poor air quality in Maywood, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Maywood, Illinois are currently 5.934 μg/m3.
The PM10 concentration in Maywood, Illinois is 26.147 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Maywood, Illinois is 0.2 ppm.
Currently, Maywood, Illinois has a sulfur dioxide (SO2) concentration of 0.356 ppb.
The current ozone (O3) level in Maywood, Illinois at the moment is 17.869 ppm.
Nitrogen dioxide (NO2) level in Maywood, Illinois at the moment is 8.982 ppb.
All Rights Reserved © Ambee Inc. 2025