Stay updated with real-time air quality in Justice, 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)
75
Moderate
Justice, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
21.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
95.75 μg/m³
0
55
155
255
425
605+
13.86 ppb
0
55
71
86
201
201+
1.44 ppb
0
36
76
186
605
1005+
17.38 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Justice, Illinois
Justice, Illinois
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AQI 75
Moderate
21.85μg/m³
PM2.5
96.03μg/m³
PM10
13.01ppb
O3
1.46ppb
SO2
17.52ppb
NO2
0.28ppm
CO
AQI 77
Moderate
22.88μg/m³
PM2.5
100.30μg/m³
PM10
14.28ppb
O3
1.46ppb
SO2
17.41ppb
NO2
0.28ppm
CO
AQI 75
Moderate
21.88μg/m³
PM2.5
96.20μg/m³
PM10
15.08ppb
O3
1.42ppb
SO2
17.14ppb
NO2
0.28ppm
CO
AQI 75
Moderate
21.77μg/m³
PM2.5
93.89μg/m³
PM10
11.70ppb
O3
1.49ppb
SO2
17.42ppb
NO2
0.28ppm
CO
AQI 75
Moderate
22.23μg/m³
PM2.5
97.73μg/m³
PM10
11.50ppb
O3
1.50ppb
SO2
18.07ppb
NO2
0.28ppm
CO
AQI 69
Moderate
19.20μg/m³
PM2.5
76.77μg/m³
PM10
12.23ppb
O3
1.38ppb
SO2
17.19ppb
NO2
0.28ppm
CO
The air quality data for Illinois, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Justice, Illinois are available every hour.
Justice, Illinois experienced its worst air quality at 02:00:00, 2026-07-13.
The best air quality in Justice, Illinois was observed at 03:00:00 on 2026-07-12.
The air quality in Justice, Illinois right now is Moderate, with an AQI of 75.
In Justice, Illinois, PM2.5 is the most frequently found pollutant.
When air quality in Justice, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.
Justice, Illinois currently has a PM2.5 concentration of 21.774 μg/m3.
Justice, Illinois currently has a PM10 concentration of 95.754 μg/m3.
The current carbon monoxide (CO) level in Justice, Illinois is 0.277 ppm.
The current sulfur dioxide (SO2) concentration in Justice, Illinois is 1.436 ppb.
Justice, Illinois currently has an ozone (O3) concentration of 13.864 ppm.
The current level of nitrogen dioxide (NO2) in Justice, Illinois is 17.377 ppb.
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