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)
39
Good
Moline, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.01 μg/m³
0
55
155
255
425
605+
42.01 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
2.79 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moline, Illinois
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AQI 38
Good
4.70μg/m³
PM2.5
21.01μg/m³
PM10
41.01ppb
O3
0.36ppb
SO2
2.79ppb
NO2
0.20ppm
CO
AQI 38
Good
4.55μg/m³
PM2.5
20.23μg/m³
PM10
41.03ppb
O3
0.13ppb
SO2
2.71ppb
NO2
0.20ppm
CO
AQI 38
Good
4.55μg/m³
PM2.5
20.23μg/m³
PM10
41.03ppb
O3
0.13ppb
SO2
2.71ppb
NO2
0.20ppm
CO
AQI 38
Good
4.83μg/m³
PM2.5
21.53μg/m³
PM10
41.29ppb
O3
0.35ppb
SO2
2.79ppb
NO2
0.20ppm
CO
AQI 38
Good
5.43μg/m³
PM2.5
26.30μg/m³
PM10
40.87ppb
O3
1.56ppb
SO2
2.96ppb
NO2
0.20ppm
CO
AQI 41
Good
5.80μg/m³
PM2.5
26.20μg/m³
PM10
43.86ppb
O3
0.53ppb
SO2
3.02ppb
NO2
0.20ppm
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 01:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Moline, Illinois was observed at 03:00:00 on 2026-03-09.
The current air quality in Moline, Illinois is 39, 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 4.704 μg/m3.
The current PM10 concentration at Moline, Illinois is 21.011 μg/m3.
The current carbon monoxide (CO) concentration at Moline, Illinois is 0.204 ppm.
The current sulfur dioxide (SO2) concentration at Moline, Illinois is 0.458 ppb.
The current ozone (O3) concentration at Moline, Illinois is 42.008 ppm.
The current nitrogen dioxide (NO2) concentration at Moline, Illinois is 2.79 ppb.
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