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)
44
Good
Maywood, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.10 μg/m³
0
55
155
255
425
605+
13.12 ppb
0
55
71
86
201
201+
1.91 ppb
0
36
76
186
605
1005+
5.16 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Maywood, Illinois
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AQI 54
Moderate
10.88μg/m³
PM2.5
48.52μg/m³
PM10
3.73ppb
O3
0.75ppb
SO2
11.95ppb
NO2
0.35ppm
CO
AQI 56
Moderate
12.09μg/m³
PM2.5
53.78μg/m³
PM10
3.33ppb
O3
0.76ppb
SO2
11.59ppb
NO2
0.34ppm
CO
AQI 54
Moderate
11.45μg/m³
PM2.5
51.37μg/m³
PM10
2.99ppb
O3
0.77ppb
SO2
11.62ppb
NO2
0.33ppm
CO
AQI 54
Moderate
10.90μg/m³
PM2.5
49.11μg/m³
PM10
3.19ppb
O3
0.76ppb
SO2
11.89ppb
NO2
0.33ppm
CO
AQI 52
Moderate
10.31μg/m³
PM2.5
46.15μg/m³
PM10
3.46ppb
O3
0.75ppb
SO2
12.02ppb
NO2
0.34ppm
CO
AQI 56
Moderate
11.68μg/m³
PM2.5
52.37μg/m³
PM10
3.65ppb
O3
0.75ppb
SO2
11.76ppb
NO2
0.35ppm
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 08:00:00 on 2025-10-25.
In the last 24 hours, the best air quality in Maywood, Illinois was observed at 01:00:00 on 2025-10-25.
As of now, the AQI in Maywood, Illinois is 54, indicating Moderate 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 11.085 μg/m3.
The PM10 concentration in Maywood, Illinois is 49.59 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Maywood, Illinois is 0.323 ppm.
Currently, Maywood, Illinois has a sulfur dioxide (SO2) concentration of 0.783 ppb.
The current ozone (O3) level in Maywood, Illinois at the moment is 2.836 ppm.
Nitrogen dioxide (NO2) level in Maywood, Illinois at the moment is 13.937 ppb.
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