Stay updated with real-time air quality in Moline, 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)
27
Good
Moline, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.07 μg/m³
0
55
155
255
425
605+
25.91 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
15.42 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Moline, Illinois
Moline, Illinois
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AQI 35
Good
4.20μg/m³
PM2.5
19.00μg/m³
PM10
38.00ppb
O3
1.16ppb
SO2
2.73ppb
NO2
0.10ppm
CO
AQI 34
Good
4.14μg/m³
PM2.5
18.20μg/m³
PM10
37.13ppb
O3
1.37ppb
SO2
2.88ppb
NO2
0.10ppm
CO
AQI 34
Good
4.14μg/m³
PM2.5
18.20μg/m³
PM10
37.13ppb
O3
1.37ppb
SO2
2.88ppb
NO2
0.10ppm
CO
AQI 35
Good
4.33μg/m³
PM2.5
19.28μg/m³
PM10
38.22ppb
O3
1.15ppb
SO2
2.73ppb
NO2
0.10ppm
CO
AQI 40
Good
3.91μg/m³
PM2.5
17.04μg/m³
PM10
43.29ppb
O3
0.92ppb
SO2
2.20ppb
NO2
0.12ppm
CO
AQI 38
Good
4.99μg/m³
PM2.5
21.53μg/m³
PM10
41.15ppb
O3
0.24ppb
SO2
2.06ppb
NO2
0.11ppm
CO
Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Moline, Illinois is updated every hour.
The worst air quality in Moline, Illinois in the last 24 hours was observed at 04:00:00 on 2026-10-05.
In the last 24 hrs, the best air quality in Moline, Illinois was observed at 03:00:00 on 2026-10-05.
The current air quality in Moline, Illinois is 35, categorized as Good based on real-time data.
The most common pollutant in Moline, Illinois is O3.
If the air quality in Moline, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Moline, Illinois is 4.203 μg/m3.
The current PM10 concentration at Moline, Illinois is 19.004 μg/m3.
The current carbon monoxide (CO) concentration at Moline, Illinois is 0.104 ppm.
The current sulfur dioxide (SO2) concentration at Moline, Illinois is 1.155 ppb.
The current ozone (O3) concentration at Moline, Illinois is 37.998 ppm.
The current nitrogen dioxide (NO2) concentration at Moline, Illinois is 2.73 ppb.
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