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
8.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.80 μg/m³
0
55
155
255
425
605+
22.04 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
2.51 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bentonville, Arkansas
Bentonville, Arkansas
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AQI 49
Good
8.82μg/m³
PM2.5
31.34μg/m³
PM10
19.50ppb
O3
0.48ppb
SO2
2.23ppb
NO2
0.20ppm
CO
AQI 49
Good
8.76μg/m³
PM2.5
35.28μg/m³
PM10
24.49ppb
O3
0.48ppb
SO2
2.90ppb
NO2
0.21ppm
CO
AQI 44
Good
8.24μg/m³
PM2.5
20.73μg/m³
PM10
21.54ppb
O3
0.47ppb
SO2
2.81ppb
NO2
0.20ppm
CO
AQI 49
Good
8.58μg/m³
PM2.5
25.19μg/m³
PM10
24.94ppb
O3
0.48ppb
SO2
2.43ppb
NO2
0.21ppm
CO
AQI 49
Good
8.57μg/m³
PM2.5
25.30μg/m³
PM10
19.92ppb
O3
0.47ppb
SO2
2.22ppb
NO2
0.21ppm
CO
AQI 49
Good
8.71μg/m³
PM2.5
24.69μg/m³
PM10
3.24ppb
O3
0.47ppb
SO2
2.49ppb
NO2
0.21ppm
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 09:00:00 on 2026-06-08.
The best air quality in Bentonville, Arkansas was recorded at 07:00:00 on 2026-06-08.
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 8.704 μg/m3.
The current PM10 levels in Bentonville, Arkansas are 30.8 μg/m3.
The current carbon monoxide (CO) level in Bentonville, Arkansas is 0.205 ppm.
The current sulfur dioxide (SO2) levels in Bentonville, Arkansas are 0.477 ppb.
The current ozone (O3) levels at Bentonville, Arkansas is 22.044 ppm.
The current nitrogen dioxide (NO2) levels at Bentonville, Arkansas is 2.508 ppb.
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