Stay updated with real-time air quality in Benton, 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
Benton, Arkansas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.83 μg/m³
0
55
155
255
425
605+
33.96 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
2.04 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Benton, Arkansas
Benton, Arkansas
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AQI 54
Moderate
11.04μg/m³
PM2.5
42.42μg/m³
PM10
9.84ppb
O3
0.43ppb
SO2
2.06ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.43μg/m³
PM2.5
38.11μg/m³
PM10
11.18ppb
O3
0.42ppb
SO2
2.08ppb
NO2
0.15ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
34.22μg/m³
PM10
11.99ppb
O3
0.44ppb
SO2
2.42ppb
NO2
0.17ppm
CO
AQI 44
Good
7.86μg/m³
PM2.5
34.30μg/m³
PM10
11.99ppb
O3
0.44ppb
SO2
2.42ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.43μg/m³
PM2.5
38.02μg/m³
PM10
13.57ppb
O3
0.43ppb
SO2
2.41ppb
NO2
0.17ppm
CO
AQI 58
Moderate
13.06μg/m³
PM2.5
49.92μg/m³
PM10
12.91ppb
O3
0.37ppb
SO2
1.93ppb
NO2
0.15ppm
CO
The air quality data for Arkansas, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Benton, Arkansas are available every hour.
Benton, Arkansas experienced its worst air quality at 09:00:00, 2025-07-18.
The best air quality in Benton, Arkansas was observed at 05:00:00 on 2025-07-18.
The air quality in Benton, Arkansas right now is Moderate, with an AQI of 54.
In Benton, Arkansas, PM2.5 is the most frequently found pollutant.
When air quality in Benton, Arkansas is compromised, staying indoors and wearing a mask can reduce health risks.
Benton, Arkansas currently has a PM2.5 concentration of 10.892 μg/m3.
Benton, Arkansas currently has a PM10 concentration of 43.051 μg/m3.
The current carbon monoxide (CO) level in Benton, Arkansas is 0.167 ppm.
The current sulfur dioxide (SO2) concentration in Benton, Arkansas is 0.452 ppb.
Benton, Arkansas currently has an ozone (O3) concentration of 17.072 ppm.
The current level of nitrogen dioxide (NO2) in Benton, Arkansas is 3.019 ppb.
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