Stay updated with real-time air quality in Godfrey, 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)
60
Moderate
Godfrey, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
62.44 μg/m³
0
55
155
255
425
605+
24.48 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
5.51 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Godfrey, Illinois
Godfrey, Illinois
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.74μg/m³
PM2.5
38.29μg/m³
PM10
21.88ppb
O3
0.50ppb
SO2
3.69ppb
NO2
0.16ppm
CO
AQI 52
Moderate
9.94μg/m³
PM2.5
44.54μg/m³
PM10
21.82ppb
O3
0.48ppb
SO2
4.09ppb
NO2
0.16ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
40.66μg/m³
PM10
22.77ppb
O3
0.52ppb
SO2
3.70ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.10μg/m³
PM2.5
41.47μg/m³
PM10
21.20ppb
O3
0.46ppb
SO2
3.94ppb
NO2
0.16ppm
CO
AQI 54
Moderate
10.55μg/m³
PM2.5
41.05μg/m³
PM10
20.28ppb
O3
0.44ppb
SO2
4.23ppb
NO2
0.16ppm
CO
AQI 54
Moderate
10.71μg/m³
PM2.5
37.46μg/m³
PM10
19.00ppb
O3
0.31ppb
SO2
5.05ppb
NO2
0.13ppm
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 Godfrey, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Godfrey, Illinois was at its worst at 10:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Godfrey, Illinois was observed at 03:00:00 on 2025-07-22.
As of now, the AQI in Godfrey, Illinois is 49, indicating Good conditions.
Godfrey, Illinois air has the highest levels of PM2.5.
Poor air quality in Godfrey, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Godfrey, Illinois are currently 9.379 μg/m3.
The PM10 concentration in Godfrey, Illinois is 38.827 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Godfrey, Illinois is 0.163 ppm.
Currently, Godfrey, Illinois has a sulfur dioxide (SO2) concentration of 0.508 ppb.
The current ozone (O3) level in Godfrey, Illinois at the moment is 21.578 ppm.
Nitrogen dioxide (NO2) level in Godfrey, Illinois at the moment is 3.975 ppb.
All Rights Reserved © Ambee Inc. 2025