Stay updated with real-time air quality in Texarkana, 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)
64
Moderate
Texarkana, Arkansas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
16.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.90 μg/m³
0
55
155
255
425
605+
21.55 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
1.49 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Texarkana, Arkansas
Texarkana, Arkansas
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AQI 38
Good
6.51μg/m³
PM2.5
29.19μg/m³
PM10
18.67ppb
O3
0.30ppb
SO2
1.61ppb
NO2
0.14ppm
CO
AQI 38
Good
6.79μg/m³
PM2.5
39.67μg/m³
PM10
9.77ppb
O3
0.42ppb
SO2
3.78ppb
NO2
0.33ppm
CO
AQI 16
Good
2.82μg/m³
PM2.5
12.14μg/m³
PM10
16.92ppb
O3
0.30ppb
SO2
3.46ppb
NO2
0.32ppm
CO
AQI 16
Good
2.82μg/m³
PM2.5
12.14μg/m³
PM10
16.92ppb
O3
0.30ppb
SO2
3.46ppb
NO2
0.32ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
34.96μg/m³
PM10
13.71ppb
O3
0.20ppb
SO2
1.71ppb
NO2
0.18ppm
CO
AQI 17
Good
3.42μg/m³
PM2.5
12.22μg/m³
PM10
17.75ppb
O3
0.31ppb
SO2
3.35ppb
NO2
0.30ppm
CO
Air quality data and pollutant measurements for Arkansas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Texarkana, Arkansas is updated every hour.
The worst air quality in Texarkana, Arkansas in the last 24 hours was observed at 08:00:00 on 2025-07-09.
In the last 24 hrs, the best air quality in Texarkana, Arkansas was observed at 02:00:00 on 2025-07-09.
The current air quality in Texarkana, Arkansas is 22, categorized as Good based on real-time data.
The most common pollutant in Texarkana, Arkansas is O3.
If the air quality in Texarkana, Arkansas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Texarkana, Arkansas is 4.496 μg/m3.
The current PM10 concentration at Texarkana, Arkansas is 19.988 μg/m3.
The current carbon monoxide (CO) concentration at Texarkana, Arkansas is 0.322 ppm.
The current sulfur dioxide (SO2) concentration at Texarkana, Arkansas is 0.427 ppb.
The current ozone (O3) concentration at Texarkana, Arkansas is 23.869 ppm.
The current nitrogen dioxide (NO2) concentration at Texarkana, Arkansas is 4.032 ppb.
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