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)
67
Moderate
Riverdale, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
75.42 μg/m³
0
55
155
255
425
605+
31.43 ppb
0
55
71
86
201
201+
3.10 ppb
0
36
76
186
605
1005+
3.31 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Riverdale, Illinois
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AQI 73
Moderate
21.17μg/m³
PM2.5
92.40μg/m³
PM10
32.15ppb
O3
3.73ppb
SO2
2.51ppb
NO2
0.20ppm
CO
AQI 73
Moderate
20.66μg/m³
PM2.5
91.12μg/m³
PM10
31.77ppb
O3
3.41ppb
SO2
2.54ppb
NO2
0.20ppm
CO
AQI 77
Moderate
22.75μg/m³
PM2.5
99.94μg/m³
PM10
30.72ppb
O3
3.63ppb
SO2
2.51ppb
NO2
0.20ppm
CO
AQI 67
Moderate
17.95μg/m³
PM2.5
79.24μg/m³
PM10
33.86ppb
O3
3.08ppb
SO2
2.58ppb
NO2
0.20ppm
CO
AQI 71
Moderate
19.58μg/m³
PM2.5
86.53μg/m³
PM10
32.65ppb
O3
3.23ppb
SO2
2.56ppb
NO2
0.20ppm
CO
AQI 67
Moderate
17.66μg/m³
PM2.5
78.37μg/m³
PM10
34.22ppb
O3
2.87ppb
SO2
2.60ppb
NO2
0.20ppm
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 07:00:00, 2026-08-23.
The best air quality in Riverdale, Illinois was observed at 03:00:00 on 2026-08-23.
The air quality in Riverdale, Illinois right now is Moderate, with an AQI of 67.
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 17.592 μg/m3.
Riverdale, Illinois currently has a PM10 concentration of 75.425 μg/m3.
The current carbon monoxide (CO) level in Riverdale, Illinois is 0.205 ppm.
The current sulfur dioxide (SO2) concentration in Riverdale, Illinois is 3.097 ppb.
Riverdale, Illinois currently has an ozone (O3) concentration of 31.432 ppm.
The current level of nitrogen dioxide (NO2) in Riverdale, Illinois is 3.305 ppb.
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