Stay updated with real-time air quality in San Benito, Texas 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
San Benito, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.54 μg/m³
0
55
155
255
425
605+
19.35 ppb
0
55
71
86
201
201+
0.97 ppb
0
36
76
186
605
1005+
3.19 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
San Benito, Texas
San Benito, Texas
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AQI 54
Moderate
11.22μg/m³
PM2.5
39.07μg/m³
PM10
19.01ppb
O3
0.98ppb
SO2
3.17ppb
NO2
0.37ppm
CO
AQI 56
Moderate
12.43μg/m³
PM2.5
46.57μg/m³
PM10
19.40ppb
O3
0.97ppb
SO2
3.18ppb
NO2
0.37ppm
CO
AQI 49
Good
8.71μg/m³
PM2.5
38.01μg/m³
PM10
20.50ppb
O3
0.94ppb
SO2
3.29ppb
NO2
0.36ppm
CO
AQI 58
Moderate
12.66μg/m³
PM2.5
55.13μg/m³
PM10
19.65ppb
O3
0.97ppb
SO2
3.19ppb
NO2
0.37ppm
CO
AQI 56
Moderate
12.01μg/m³
PM2.5
45.79μg/m³
PM10
19.67ppb
O3
0.97ppb
SO2
3.16ppb
NO2
0.37ppm
CO
AQI 56
Moderate
12.47μg/m³
PM2.5
48.86μg/m³
PM10
19.66ppb
O3
0.97ppb
SO2
3.19ppb
NO2
0.37ppm
CO
The air quality data for Texas, 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 San Benito, Texas are available every hour.
San Benito, Texas experienced its worst air quality at 01:00:00, 2026-04-24.
The best air quality in San Benito, Texas was observed at 12:00:00 on 2026-04-23.
The air quality in San Benito, Texas right now is Moderate, with an AQI of 54.
In San Benito, Texas, PM2.5 is the most frequently found pollutant.
When air quality in San Benito, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
San Benito, Texas currently has a PM2.5 concentration of 11.061 μg/m3.
San Benito, Texas currently has a PM10 concentration of 39.538 μg/m3.
The current carbon monoxide (CO) level in San Benito, Texas is 0.367 ppm.
The current sulfur dioxide (SO2) concentration in San Benito, Texas is 0.972 ppb.
San Benito, Texas currently has an ozone (O3) concentration of 19.352 ppm.
The current level of nitrogen dioxide (NO2) in San Benito, Texas is 3.192 ppb.
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