Stay updated with real-time air quality in Worth, 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)
117
Unhealthy for sensitive groups
Worth, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
41.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
185.19 μg/m³
0
55
155
255
425
605+
19.78 ppb
0
55
71
86
201
201+
0.98 ppb
0
36
76
186
605
1005+
10.76 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Worth, Illinois
Worth, Illinois
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AQI 115
Unhealthy for sensitive groups
40.88μg/m³
PM2.5
181.18μg/m³
PM10
13.17ppb
O3
1.40ppb
SO2
14.82ppb
NO2
0.37ppm
CO
AQI 117
Unhealthy for sensitive groups
41.85μg/m³
PM2.5
182.83μg/m³
PM10
14.46ppb
O3
1.35ppb
SO2
14.88ppb
NO2
0.36ppm
CO
AQI 115
Unhealthy for sensitive groups
40.66μg/m³
PM2.5
176.55μg/m³
PM10
13.36ppb
O3
1.39ppb
SO2
14.88ppb
NO2
0.36ppm
CO
AQI 97
Moderate
34.25μg/m³
PM2.5
131.88μg/m³
PM10
19.38ppb
O3
1.82ppb
SO2
14.69ppb
NO2
0.37ppm
CO
AQI 110
Unhealthy for sensitive groups
39.25μg/m³
PM2.5
173.11μg/m³
PM10
11.63ppb
O3
1.46ppb
SO2
14.81ppb
NO2
0.37ppm
CO
AQI 110
Unhealthy for sensitive groups
39.50μg/m³
PM2.5
174.31μg/m³
PM10
12.02ppb
O3
1.44ppb
SO2
14.81ppb
NO2
0.37ppm
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 Worth, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Worth, Illinois was at its worst at 01:00:00 on 2025-07-14.
In the last 24 hours, the best air quality in Worth, Illinois was observed at 06:00:00 on 2025-07-13.
As of now, the AQI in Worth, Illinois is 117, indicating Unhealthy for Sensitive Groups conditions.
Worth, Illinois air has the highest levels of PM2.5.
Poor air quality in Worth, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Worth, Illinois are currently 41.701 μg/m3.
The PM10 concentration in Worth, Illinois is 185.186 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Worth, Illinois is 0.257 ppm.
Currently, Worth, Illinois has a sulfur dioxide (SO2) concentration of 0.977 ppb.
The current ozone (O3) level in Worth, Illinois at the moment is 19.777 ppm.
Nitrogen dioxide (NO2) level in Worth, Illinois at the moment is 10.756 ppb.
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