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)
54
Moderate
Riverdale, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.11 μg/m³
0
55
155
255
425
605+
23.75 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
7.58 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Riverdale, Illinois
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AQI 56
Moderate
11.81μg/m³
PM2.5
51.53μg/m³
PM10
26.59ppb
O3
0.58ppb
SO2
7.21ppb
NO2
0.15ppm
CO
AQI 56
Moderate
12.32μg/m³
PM2.5
54.65μg/m³
PM10
23.27ppb
O3
0.54ppb
SO2
7.28ppb
NO2
0.15ppm
CO
AQI 62
Moderate
15.12μg/m³
PM2.5
66.78μg/m³
PM10
24.83ppb
O3
0.58ppb
SO2
7.25ppb
NO2
0.15ppm
CO
AQI 52
Moderate
9.61μg/m³
PM2.5
43.00μg/m³
PM10
21.44ppb
O3
0.52ppb
SO2
7.62ppb
NO2
0.15ppm
CO
AQI 54
Moderate
11.14μg/m³
PM2.5
49.67μg/m³
PM10
22.21ppb
O3
0.53ppb
SO2
7.38ppb
NO2
0.15ppm
CO
AQI 49
Good
9.40μg/m³
PM2.5
42.55μg/m³
PM10
20.23ppb
O3
0.51ppb
SO2
7.56ppb
NO2
0.15ppm
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 02:00:00, 2026-03-11.
The best air quality in Riverdale, Illinois was observed at 03:00:00 on 2026-03-10.
The air quality in Riverdale, Illinois right now is Moderate, with an AQI of 54.
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 10.687 μg/m3.
Riverdale, Illinois currently has a PM10 concentration of 47.106 μg/m3.
The current carbon monoxide (CO) level in Riverdale, Illinois is 0.152 ppm.
The current sulfur dioxide (SO2) concentration in Riverdale, Illinois is 0.546 ppb.
Riverdale, Illinois currently has an ozone (O3) concentration of 23.754 ppm.
The current level of nitrogen dioxide (NO2) in Riverdale, Illinois is 7.583 ppb.
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