Stay updated with real-time air quality in Franklin 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)
62
Moderate
Franklin Park, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
68.69 μg/m³
0
55
155
255
425
605+
16.24 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
7.71 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Franklin Park, Illinois
Franklin Park, Illinois
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AQI 64
Moderate
16.04μg/m³
PM2.5
71.90μg/m³
PM10
17.03ppb
O3
0.41ppb
SO2
7.12ppb
NO2
0.21ppm
CO
AQI 64
Moderate
16.27μg/m³
PM2.5
72.86μg/m³
PM10
17.27ppb
O3
0.41ppb
SO2
7.03ppb
NO2
0.21ppm
CO
AQI 64
Moderate
15.66μg/m³
PM2.5
70.22μg/m³
PM10
17.04ppb
O3
0.40ppb
SO2
7.25ppb
NO2
0.21ppm
CO
AQI 62
Moderate
15.39μg/m³
PM2.5
69.26μg/m³
PM10
17.37ppb
O3
0.39ppb
SO2
6.83ppb
NO2
0.21ppm
CO
AQI 64
Moderate
15.62μg/m³
PM2.5
70.05μg/m³
PM10
16.23ppb
O3
0.40ppb
SO2
7.72ppb
NO2
0.21ppm
CO
AQI 64
Moderate
16.02μg/m³
PM2.5
71.79μg/m³
PM10
16.79ppb
O3
0.41ppb
SO2
7.24ppb
NO2
0.21ppm
CO
Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Franklin Park, Illinois is updated on an hourly basis.
The worst air quality in Franklin Park, Illinois was recorded at 08:00:00 on 2025-12-09.
The best air quality in Franklin Park, Illinois was recorded at 03:00:00 on 2025-12-10.
The real-time air quality index in Franklin Park, Illinois is 62, currently categorized as Moderate.
The most common pollutant in Franklin Park, Illinois is PM2.5.
If the air quality in Franklin Park, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Franklin Park, Illinois at present are 15.256 μg/m3.
The current PM10 levels in Franklin Park, Illinois are 68.686 μg/m3.
The current carbon monoxide (CO) level in Franklin Park, Illinois is 0.184 ppm.
The current sulfur dioxide (SO2) levels in Franklin Park, Illinois are 0.469 ppb.
The current ozone (O3) levels at Franklin Park, Illinois is 16.243 ppm.
The current nitrogen dioxide (NO2) levels at Franklin Park, Illinois is 7.712 ppb.
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