Stay updated with real-time air quality in Wood River, 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)
75
Moderate
Wood River, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
21.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
93.92 μg/m³
0
55
155
255
425
605+
11.26 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
10.14 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Wood River, Illinois
Wood River, Illinois
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AQI 69
Moderate
19.03μg/m³
PM2.5
73.14μg/m³
PM10
11.48ppb
O3
0.64ppb
SO2
11.13ppb
NO2
0.24ppm
CO
AQI 71
Moderate
19.64μg/m³
PM2.5
71.06μg/m³
PM10
11.00ppb
O3
0.62ppb
SO2
10.84ppb
NO2
0.24ppm
CO
AQI 69
Moderate
19.27μg/m³
PM2.5
69.36μg/m³
PM10
9.02ppb
O3
0.70ppb
SO2
9.85ppb
NO2
0.23ppm
CO
AQI 71
Moderate
20.23μg/m³
PM2.5
81.12μg/m³
PM10
11.53ppb
O3
0.64ppb
SO2
10.89ppb
NO2
0.24ppm
CO
AQI 69
Moderate
18.97μg/m³
PM2.5
64.69μg/m³
PM10
9.04ppb
O3
0.67ppb
SO2
9.79ppb
NO2
0.23ppm
CO
AQI 67
Moderate
17.79μg/m³
PM2.5
68.56μg/m³
PM10
11.04ppb
O3
0.64ppb
SO2
10.80ppb
NO2
0.24ppm
CO
Air quality and pollutant data for Illinois, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Wood River, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Wood River, Illinois was at its worst at 09:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Wood River, Illinois was observed at 04:00:00 on 2025-12-07.
As of now, the AQI in Wood River, Illinois is 75, indicating Moderate conditions.
Wood River, Illinois air has the highest levels of PM2.5.
Poor air quality in Wood River, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Wood River, Illinois are currently 21.756 μg/m3.
The PM10 concentration in Wood River, Illinois is 93.917 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Wood River, Illinois is 0.238 ppm.
Currently, Wood River, Illinois has a sulfur dioxide (SO2) concentration of 0.637 ppb.
The current ozone (O3) level in Wood River, Illinois at the moment is 11.26 ppm.
Nitrogen dioxide (NO2) level in Wood River, Illinois at the moment is 10.14 ppb.
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