Stay updated with real-time air quality in Riverdale, 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)
73
Moderate
Riverdale, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
20.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
87.38 μg/m³
0
55
155
255
425
605+
3.81 ppb
0
55
71
86
201
201+
1.10 ppb
0
36
76
186
605
1005+
11.81 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Riverdale, Illinois
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AQI 69
Moderate
18.65μg/m³
PM2.5
74.43μg/m³
PM10
3.70ppb
O3
1.14ppb
SO2
11.44ppb
NO2
0.27ppm
CO
AQI 73
Moderate
20.74μg/m³
PM2.5
91.53μg/m³
PM10
3.59ppb
O3
1.10ppb
SO2
11.92ppb
NO2
0.27ppm
CO
AQI 67
Moderate
17.70μg/m³
PM2.5
75.90μg/m³
PM10
3.62ppb
O3
1.11ppb
SO2
12.41ppb
NO2
0.27ppm
CO
AQI 77
Moderate
22.88μg/m³
PM2.5
98.69μg/m³
PM10
3.46ppb
O3
1.08ppb
SO2
11.63ppb
NO2
0.27ppm
CO
AQI 75
Moderate
21.92μg/m³
PM2.5
96.55μg/m³
PM10
3.44ppb
O3
1.09ppb
SO2
11.73ppb
NO2
0.27ppm
CO
AQI 79
Moderate
24.03μg/m³
PM2.5
105.49μg/m³
PM10
3.10ppb
O3
1.06ppb
SO2
11.57ppb
NO2
0.27ppm
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 Riverdale, Illinois are available every hour.
Riverdale, Illinois experienced its worst air quality at 03:00:00, 2026-03-06.
The best air quality in Riverdale, Illinois was observed at 07:00:00 on 2026-03-05.
The air quality in Riverdale, Illinois right now is Moderate, with an AQI of 73.
In Riverdale, Illinois, PM2.5 is the most frequently found pollutant.
When air quality in Riverdale, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.
Riverdale, Illinois currently has a PM2.5 concentration of 20.718 μg/m3.
Riverdale, Illinois currently has a PM10 concentration of 87.378 μg/m3.
The current carbon monoxide (CO) level in Riverdale, Illinois is 0.273 ppm.
The current sulfur dioxide (SO2) concentration in Riverdale, Illinois is 1.101 ppb.
Riverdale, Illinois currently has an ozone (O3) concentration of 3.814 ppm.
The current level of nitrogen dioxide (NO2) in Riverdale, Illinois is 11.814 ppb.
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