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)
64
Moderate
Riverdale, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
69.22 μg/m³
0
55
155
255
425
605+
30.38 ppb
0
55
71
86
201
201+
2.65 ppb
0
36
76
186
605
1005+
12.68 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Riverdale, Illinois
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AQI 67
Moderate
18.38μg/m³
PM2.5
73.79μg/m³
PM10
28.35ppb
O3
4.90ppb
SO2
23.89ppb
NO2
0.21ppm
CO
AQI 69
Moderate
19.18μg/m³
PM2.5
84.80μg/m³
PM10
26.64ppb
O3
4.09ppb
SO2
22.20ppb
NO2
0.21ppm
CO
AQI 69
Moderate
19.02μg/m³
PM2.5
81.61μg/m³
PM10
27.81ppb
O3
4.80ppb
SO2
22.99ppb
NO2
0.21ppm
CO
AQI 67
Moderate
18.27μg/m³
PM2.5
78.89μg/m³
PM10
25.29ppb
O3
3.69ppb
SO2
20.85ppb
NO2
0.21ppm
CO
AQI 69
Moderate
18.83μg/m³
PM2.5
83.17μg/m³
PM10
25.80ppb
O3
3.85ppb
SO2
21.57ppb
NO2
0.21ppm
CO
AQI 67
Moderate
18.11μg/m³
PM2.5
79.91μg/m³
PM10
25.02ppb
O3
3.43ppb
SO2
20.60ppb
NO2
0.21ppm
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 05:00:00, 2026-10-22.
The best air quality in Riverdale, Illinois was observed at 10:00:00 on 2026-10-21.
The air quality in Riverdale, Illinois right now is Moderate, with an AQI of 64.
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 16.343 μg/m3.
Riverdale, Illinois currently has a PM10 concentration of 69.22 μg/m3.
The current carbon monoxide (CO) level in Riverdale, Illinois is 0.208 ppm.
The current sulfur dioxide (SO2) concentration in Riverdale, Illinois is 2.652 ppb.
Riverdale, Illinois currently has an ozone (O3) concentration of 30.38 ppm.
The current level of nitrogen dioxide (NO2) in Riverdale, Illinois is 12.68 ppb.
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