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)
54
Moderate
Bentonville, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
49.35 μg/m³
0
55
155
255
425
605+
39.58 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
2.44 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bentonville, Arkansas
Bentonville, Arkansas
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AQI 54
Moderate
10.69μg/m³
PM2.5
49.36μg/m³
PM10
40.17ppb
O3
0.52ppb
SO2
2.45ppb
NO2
0.25ppm
CO
AQI 54
Moderate
11.07μg/m³
PM2.5
49.22μg/m³
PM10
40.04ppb
O3
0.62ppb
SO2
2.42ppb
NO2
0.25ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
47.82μg/m³
PM10
39.58ppb
O3
0.54ppb
SO2
2.51ppb
NO2
0.25ppm
CO
AQI 56
Moderate
11.98μg/m³
PM2.5
54.26μg/m³
PM10
42.60ppb
O3
0.59ppb
SO2
2.27ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.10μg/m³
PM2.5
54.69μg/m³
PM10
42.79ppb
O3
0.59ppb
SO2
2.28ppb
NO2
0.25ppm
CO
AQI 54
Moderate
10.77μg/m³
PM2.5
50.79μg/m³
PM10
39.63ppb
O3
0.56ppb
SO2
2.18ppb
NO2
0.23ppm
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 06:00:00 on 2026-07-23.
The best air quality in Bentonville, Arkansas was recorded at 08:00:00 on 2026-07-23.
The real-time air quality index in Bentonville, Arkansas is 54, 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 10.846 μg/m3.
The current PM10 levels in Bentonville, Arkansas are 49.351 μg/m3.
The current carbon monoxide (CO) level in Bentonville, Arkansas is 0.248 ppm.
The current sulfur dioxide (SO2) levels in Bentonville, Arkansas are 0.536 ppb.
The current ozone (O3) levels at Bentonville, Arkansas is 39.577 ppm.
The current nitrogen dioxide (NO2) levels at Bentonville, Arkansas is 2.444 ppb.
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