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)
52
Moderate
Moline, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.01 μg/m³
0
55
155
255
425
605+
45.00 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
3.10 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Moline, Illinois
Moline, Illinois
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AQI 52
Moderate
9.70μg/m³
PM2.5
43.01μg/m³
PM10
45.00ppb
O3
1.02ppb
SO2
3.10ppb
NO2
0.20ppm
CO
AQI 49
Good
8.89μg/m³
PM2.5
38.89μg/m³
PM10
45.84ppb
O3
0.20ppb
SO2
2.92ppb
NO2
0.20ppm
CO
AQI 49
Good
8.89μg/m³
PM2.5
38.89μg/m³
PM10
45.84ppb
O3
0.20ppb
SO2
2.92ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.96μg/m³
PM2.5
43.90μg/m³
PM10
44.77ppb
O3
1.01ppb
SO2
3.11ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.31μg/m³
PM2.5
46.05μg/m³
PM10
44.25ppb
O3
4.55ppb
SO2
3.25ppb
NO2
0.19ppm
CO
AQI 54
Moderate
10.60μg/m³
PM2.5
48.24μg/m³
PM10
45.10ppb
O3
2.83ppb
SO2
3.48ppb
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 02:00:00 on 2026-04-24.
In the last 24 hrs, the best air quality in Moline, Illinois was observed at 08:00:00 on 2026-04-23.
The current air quality in Moline, Illinois is 52, categorized as Moderate based on real-time data.
The most common pollutant in Moline, Illinois is PM2.5.
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 9.703 μg/m3.
The current PM10 concentration at Moline, Illinois is 43.005 μg/m3.
The current carbon monoxide (CO) concentration at Moline, Illinois is 0.198 ppm.
The current sulfur dioxide (SO2) concentration at Moline, Illinois is 1.022 ppb.
The current ozone (O3) concentration at Moline, Illinois is 45 ppm.
The current nitrogen dioxide (NO2) concentration at Moline, Illinois is 3.1 ppb.
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