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)
49
Good
Bentonville, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.38 μg/m³
0
55
155
255
425
605+
26.55 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
6.92 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bentonville, Arkansas
Bentonville, Arkansas
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AQI 38
Good
7.47μg/m³
PM2.5
33.14μg/m³
PM10
26.53ppb
O3
0.71ppb
SO2
6.75ppb
NO2
0.35ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
26.22μg/m³
PM10
23.29ppb
O3
0.72ppb
SO2
6.64ppb
NO2
0.35ppm
CO
AQI 38
Good
6.81μg/m³
PM2.5
37.75μg/m³
PM10
27.89ppb
O3
0.71ppb
SO2
6.61ppb
NO2
0.35ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
34.89μg/m³
PM10
8.63ppb
O3
0.71ppb
SO2
6.77ppb
NO2
0.35ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
34.92μg/m³
PM10
8.30ppb
O3
0.71ppb
SO2
6.77ppb
NO2
0.35ppm
CO
AQI 44
Good
7.88μg/m³
PM2.5
33.52μg/m³
PM10
12.25ppb
O3
0.71ppb
SO2
6.86ppb
NO2
0.36ppm
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 11:00:00 on 2026-09-06.
The best air quality in Bentonville, Arkansas was recorded at 07:00:00 on 2026-09-07.
The real-time air quality index in Bentonville, Arkansas is 49, currently categorized as Good.
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 9.215 μg/m3.
The current PM10 levels in Bentonville, Arkansas are 29.384 μg/m3.
The current carbon monoxide (CO) level in Bentonville, Arkansas is 0.353 ppm.
The current sulfur dioxide (SO2) levels in Bentonville, Arkansas are 0.71 ppb.
The current ozone (O3) levels at Bentonville, Arkansas is 26.545 ppm.
The current nitrogen dioxide (NO2) levels at Bentonville, Arkansas is 6.919 ppb.
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