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+
23.02 μg/m³
0
55
155
255
425
605+
22.33 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
1.39 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Moline, Illinois
Moline, Illinois
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AQI 27
Good
5.31μg/m³
PM2.5
23.02μg/m³
PM10
22.33ppb
O3
0.23ppb
SO2
1.39ppb
NO2
0.10ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
23.17μg/m³
PM10
27.59ppb
O3
0.23ppb
SO2
1.40ppb
NO2
0.10ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
23.17μg/m³
PM10
27.59ppb
O3
0.23ppb
SO2
1.40ppb
NO2
0.10ppm
CO
AQI 27
Good
5.48μg/m³
PM2.5
23.80μg/m³
PM10
23.53ppb
O3
0.23ppb
SO2
1.39ppb
NO2
0.10ppm
CO
AQI 54
Moderate
11.17μg/m³
PM2.5
49.85μg/m³
PM10
24.56ppb
O3
0.26ppb
SO2
1.29ppb
NO2
0.10ppm
CO
AQI 27
Good
4.71μg/m³
PM2.5
21.04μg/m³
PM10
17.92ppb
O3
0.29ppb
SO2
1.62ppb
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 08:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Moline, Illinois was observed at 03:00:00 on 2026-01-22.
The current air quality in Moline, Illinois is 27, categorized as Good 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 5.306 μg/m3.
The current PM10 concentration at Moline, Illinois is 23.025 μg/m3.
The current carbon monoxide (CO) concentration at Moline, Illinois is 0.1 ppm.
The current sulfur dioxide (SO2) concentration at Moline, Illinois is 0.228 ppb.
The current ozone (O3) concentration at Moline, Illinois is 22.333 ppm.
The current nitrogen dioxide (NO2) concentration at Moline, Illinois is 1.389 ppb.
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