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)
20
Good
Riverdale, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.45 μg/m³
0
55
155
255
425
605+
22.21 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
5.91 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Riverdale, Illinois
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AQI 20
Good
2.97μg/m³
PM2.5
11.63μg/m³
PM10
22.05ppb
O3
0.13ppb
SO2
6.53ppb
NO2
0.17ppm
CO
AQI 21
Good
2.60μg/m³
PM2.5
10.79μg/m³
PM10
22.71ppb
O3
0.16ppb
SO2
6.04ppb
NO2
0.16ppm
CO
AQI 21
Good
2.66μg/m³
PM2.5
10.98μg/m³
PM10
23.00ppb
O3
0.14ppb
SO2
6.48ppb
NO2
0.17ppm
CO
AQI 21
Good
2.70μg/m³
PM2.5
10.97μg/m³
PM10
22.87ppb
O3
0.18ppb
SO2
5.47ppb
NO2
0.16ppm
CO
AQI 21
Good
2.57μg/m³
PM2.5
10.75μg/m³
PM10
22.92ppb
O3
0.17ppb
SO2
5.77ppb
NO2
0.16ppm
CO
AQI 22
Good
2.57μg/m³
PM2.5
10.83μg/m³
PM10
23.54ppb
O3
0.19ppb
SO2
5.24ppb
NO2
0.16ppm
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 09:00:00, 2025-07-16.
The best air quality in Riverdale, Illinois was observed at 09:00:00 on 2025-07-17.
The air quality in Riverdale, Illinois right now is Good, with an AQI of 20.
In Riverdale, Illinois, O3 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 2.945 μg/m3.
Riverdale, Illinois currently has a PM10 concentration of 11.447 μg/m3.
The current carbon monoxide (CO) level in Riverdale, Illinois is 0.163 ppm.
The current sulfur dioxide (SO2) concentration in Riverdale, Illinois is 0.161 ppb.
Riverdale, Illinois currently has an ozone (O3) concentration of 22.212 ppm.
The current level of nitrogen dioxide (NO2) in Riverdale, Illinois is 5.907 ppb.
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