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)
38
Good
Bentonville, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.62 μg/m³
0
55
155
255
425
605+
27.35 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
3.98 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bentonville, Arkansas
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AQI 44
Good
7.99μg/m³
PM2.5
28.69μg/m³
PM10
26.48ppb
O3
0.42ppb
SO2
4.97ppb
NO2
0.25ppm
CO
AQI 44
Good
7.75μg/m³
PM2.5
26.66μg/m³
PM10
27.20ppb
O3
0.38ppb
SO2
5.06ppb
NO2
0.26ppm
CO
AQI 44
Good
7.52μg/m³
PM2.5
26.44μg/m³
PM10
27.80ppb
O3
0.37ppb
SO2
4.96ppb
NO2
0.26ppm
CO
AQI 52
Moderate
9.65μg/m³
PM2.5
42.01μg/m³
PM10
28.01ppb
O3
0.49ppb
SO2
5.17ppb
NO2
0.25ppm
CO
AQI 52
Moderate
9.77μg/m³
PM2.5
42.93μg/m³
PM10
28.44ppb
O3
0.49ppb
SO2
5.17ppb
NO2
0.25ppm
CO
AQI 44
Good
8.01μg/m³
PM2.5
27.92μg/m³
PM10
20.49ppb
O3
0.49ppb
SO2
5.25ppb
NO2
0.25ppm
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 12:00:00 on 2026-03-09.
The best air quality in Bentonville, Arkansas was recorded at 06:00:00 on 2026-03-09.
The real-time air quality index in Bentonville, Arkansas is 38, 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 6.799 μg/m3.
The current PM10 levels in Bentonville, Arkansas are 28.619 μg/m3.
The current carbon monoxide (CO) level in Bentonville, Arkansas is 0.255 ppm.
The current sulfur dioxide (SO2) levels in Bentonville, Arkansas are 0.342 ppb.
The current ozone (O3) levels at Bentonville, Arkansas is 27.352 ppm.
The current nitrogen dioxide (NO2) levels at Bentonville, Arkansas is 3.977 ppb.
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