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)
52
Moderate
Bentonville, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.04 μg/m³
0
55
155
255
425
605+
23.77 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
5.46 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bentonville, Arkansas
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.69μg/m³
PM2.5
37.59μg/m³
PM10
23.16ppb
O3
0.59ppb
SO2
5.38ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.18μg/m³
PM2.5
39.81μg/m³
PM10
23.50ppb
O3
0.59ppb
SO2
5.92ppb
NO2
0.29ppm
CO
AQI 49
Good
9.18μg/m³
PM2.5
37.48μg/m³
PM10
24.01ppb
O3
0.59ppb
SO2
5.91ppb
NO2
0.29ppm
CO
AQI 54
Moderate
10.87μg/m³
PM2.5
47.65μg/m³
PM10
23.07ppb
O3
0.59ppb
SO2
5.54ppb
NO2
0.28ppm
CO
AQI 54
Moderate
11.00μg/m³
PM2.5
48.37μg/m³
PM10
23.92ppb
O3
0.59ppb
SO2
5.53ppb
NO2
0.28ppm
CO
AQI 52
Moderate
9.79μg/m³
PM2.5
40.43μg/m³
PM10
8.08ppb
O3
0.59ppb
SO2
5.58ppb
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 03:00:00 on 2026-03-10.
The best air quality in Bentonville, Arkansas was recorded at 10:00:00 on 2026-03-09.
The real-time air quality index in Bentonville, Arkansas is 52, 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 9.814 μg/m3.
The current PM10 levels in Bentonville, Arkansas are 39.043 μg/m3.
The current carbon monoxide (CO) level in Bentonville, Arkansas is 0.285 ppm.
The current sulfur dioxide (SO2) levels in Bentonville, Arkansas are 0.589 ppb.
The current ozone (O3) levels at Bentonville, Arkansas is 23.773 ppm.
The current nitrogen dioxide (NO2) levels at Bentonville, Arkansas is 5.464 ppb.
All Rights Reserved © Ambee Inc. 2025