Stay updated with real-time air quality in Bentonville, Arkansas 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)
66
Moderate
Bentonville, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.94 μg/m³
0
55
155
255
425
605+
21.35 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
4.84 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bentonville, Arkansas
Bentonville, Arkansas
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AQI 66
Moderate
17.47μg/m³
PM2.5
46.56μg/m³
PM10
19.91ppb
O3
0.35ppb
SO2
4.98ppb
NO2
0.27ppm
CO
AQI 62
Moderate
15.31μg/m³
PM2.5
45.95μg/m³
PM10
22.50ppb
O3
0.42ppb
SO2
4.80ppb
NO2
0.27ppm
CO
AQI 60
Moderate
13.89μg/m³
PM2.5
59.09μg/m³
PM10
20.11ppb
O3
0.35ppb
SO2
4.75ppb
NO2
0.27ppm
CO
AQI 58
Moderate
13.49μg/m³
PM2.5
35.07μg/m³
PM10
26.34ppb
O3
0.40ppb
SO2
5.11ppb
NO2
0.27ppm
CO
AQI 60
Moderate
13.54μg/m³
PM2.5
35.19μg/m³
PM10
26.66ppb
O3
0.41ppb
SO2
5.09ppb
NO2
0.27ppm
CO
AQI 60
Moderate
13.55μg/m³
PM2.5
35.63μg/m³
PM10
21.90ppb
O3
0.39ppb
SO2
5.17ppb
NO2
0.27ppm
CO
Air quality measurements for Arkansas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Bentonville, Arkansas is updated on an hourly basis.
The worst air quality in Bentonville, Arkansas was recorded at 09:00:00 on 2025-12-07.
The best air quality in Bentonville, Arkansas was recorded at 11:00:00 on 2025-12-06.
The real-time air quality index in Bentonville, Arkansas is 66, currently categorized as Moderate.
The most common pollutant in Bentonville, Arkansas is PM2.5.
If the air quality in Bentonville, Arkansas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Bentonville, Arkansas at present are 17.354 μg/m3.
The current PM10 levels in Bentonville, Arkansas are 47.938 μg/m3.
The current carbon monoxide (CO) level in Bentonville, Arkansas is 0.267 ppm.
The current sulfur dioxide (SO2) levels in Bentonville, Arkansas are 0.356 ppb.
The current ozone (O3) levels at Bentonville, Arkansas is 21.354 ppm.
The current nitrogen dioxide (NO2) levels at Bentonville, Arkansas is 4.84 ppb.
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