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
10.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
49.73 μg/m³
0
55
155
255
425
605+
47.39 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
9.31 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Bentonville, Arkansas
Bentonville, Arkansas
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AQI 54
Moderate
11.33μg/m³
PM2.5
53.72μg/m³
PM10
50.08ppb
O3
0.80ppb
SO2
9.41ppb
NO2
0.27ppm
CO
AQI 44
Good
8.46μg/m³
PM2.5
36.55μg/m³
PM10
45.53ppb
O3
0.77ppb
SO2
9.15ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.89μg/m³
PM2.5
41.93μg/m³
PM10
48.43ppb
O3
0.77ppb
SO2
9.52ppb
NO2
0.28ppm
CO
AQI 44
Good
8.22μg/m³
PM2.5
35.57μg/m³
PM10
41.84ppb
O3
0.82ppb
SO2
8.60ppb
NO2
0.27ppm
CO
AQI 44
Good
8.21μg/m³
PM2.5
35.77μg/m³
PM10
41.82ppb
O3
0.82ppb
SO2
8.64ppb
NO2
0.27ppm
CO
AQI 44
Good
8.45μg/m³
PM2.5
32.45μg/m³
PM10
37.96ppb
O3
0.81ppb
SO2
8.26ppb
NO2
0.26ppm
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 04:00:00 on 2026-10-22.
The best air quality in Bentonville, Arkansas was recorded at 02:00:00 on 2026-10-22.
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 10.528 μg/m3.
The current PM10 levels in Bentonville, Arkansas are 49.727 μg/m3.
The current carbon monoxide (CO) level in Bentonville, Arkansas is 0.272 ppm.
The current sulfur dioxide (SO2) levels in Bentonville, Arkansas are 0.769 ppb.
The current ozone (O3) levels at Bentonville, Arkansas is 47.388 ppm.
The current nitrogen dioxide (NO2) levels at Bentonville, Arkansas is 9.308 ppb.
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