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)
58
Moderate
Texarkana, Arkansas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
56.88 μg/m³
0
55
155
255
425
605+
20.21 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
1.39 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Texarkana, Arkansas
Texarkana, Arkansas
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AQI 49
Good
8.51μg/m³
PM2.5
37.07μg/m³
PM10
29.02ppb
O3
0.38ppb
SO2
0.46ppb
NO2
0.14ppm
CO
AQI 64
Moderate
16.45μg/m³
PM2.5
60.74μg/m³
PM10
38.01ppb
O3
0.42ppb
SO2
6.49ppb
NO2
0.31ppm
CO
AQI 54
Moderate
10.76μg/m³
PM2.5
48.36μg/m³
PM10
39.92ppb
O3
0.35ppb
SO2
6.36ppb
NO2
0.30ppm
CO
AQI 54
Moderate
10.76μg/m³
PM2.5
48.36μg/m³
PM10
39.92ppb
O3
0.35ppb
SO2
6.36ppb
NO2
0.30ppm
CO
AQI 49
Good
8.68μg/m³
PM2.5
38.00μg/m³
PM10
32.98ppb
O3
0.38ppb
SO2
0.47ppb
NO2
0.14ppm
CO
AQI 38
Good
6.90μg/m³
PM2.5
18.78μg/m³
PM10
30.43ppb
O3
0.36ppb
SO2
5.47ppb
NO2
0.29ppm
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 07:00:00 on 2025-07-17.
In the last 24 hrs, the best air quality in Texarkana, Arkansas was observed at 02:00:00 on 2025-07-17.
The current air quality in Texarkana, Arkansas is 64, categorized as Moderate based on real-time data.
The most common pollutant in Texarkana, Arkansas is PM2.5.
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 15.594 μg/m3.
The current PM10 concentration at Texarkana, Arkansas is 68.983 μg/m3.
The current carbon monoxide (CO) concentration at Texarkana, Arkansas is 0.302 ppm.
The current sulfur dioxide (SO2) concentration at Texarkana, Arkansas is 0.431 ppb.
The current ozone (O3) concentration at Texarkana, Arkansas is 34.177 ppm.
The current nitrogen dioxide (NO2) concentration at Texarkana, Arkansas is 6.073 ppb.
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