Stay updated with real-time air quality in Dolton, 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
Dolton, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
41.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
181.06 μg/m³
0
55
155
255
425
605+
19.34 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
11.09 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dolton, Illinois
Dolton, Illinois
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AQI 115
Unhealthy for sensitive groups
40.55μg/m³
PM2.5
175.31μg/m³
PM10
19.33ppb
O3
1.17ppb
SO2
10.97ppb
NO2
0.27ppm
CO
AQI 110
Unhealthy for sensitive groups
38.98μg/m³
PM2.5
169.66μg/m³
PM10
18.55ppb
O3
1.15ppb
SO2
11.16ppb
NO2
0.29ppm
CO
AQI 112
Unhealthy for sensitive groups
39.82μg/m³
PM2.5
173.40μg/m³
PM10
18.82ppb
O3
1.14ppb
SO2
11.10ppb
NO2
0.28ppm
CO
AQI 112
Unhealthy for sensitive groups
39.62μg/m³
PM2.5
173.68μg/m³
PM10
19.46ppb
O3
1.13ppb
SO2
10.85ppb
NO2
0.27ppm
CO
AQI 112
Unhealthy for sensitive groups
39.81μg/m³
PM2.5
172.50μg/m³
PM10
18.42ppb
O3
1.18ppb
SO2
11.21ppb
NO2
0.29ppm
CO
AQI 105
Unhealthy for sensitive groups
37.15μg/m³
PM2.5
145.01μg/m³
PM10
18.04ppb
O3
1.17ppb
SO2
11.20ppb
NO2
0.30ppm
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 Dolton, Illinois are available every hour.
Dolton, Illinois experienced its worst air quality at 03:00:00, 2025-07-14.
The best air quality in Dolton, Illinois was observed at 05:00:00 on 2025-07-13.
The air quality in Dolton, Illinois right now is Unhealthy for Sensitive Groups, with an AQI of 117.
In Dolton, Illinois, PM2.5 is the most frequently found pollutant.
When air quality in Dolton, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.
Dolton, Illinois currently has a PM2.5 concentration of 41.693 μg/m3.
Dolton, Illinois currently has a PM10 concentration of 181.06 μg/m3.
The current carbon monoxide (CO) level in Dolton, Illinois is 0.276 ppm.
The current sulfur dioxide (SO2) concentration in Dolton, Illinois is 1.204 ppb.
Dolton, Illinois currently has an ozone (O3) concentration of 19.343 ppm.
The current level of nitrogen dioxide (NO2) in Dolton, Illinois is 11.092 ppb.
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