Air Quality in San Benito, United States

Windy
38.0°C · 35.5% humidity
38.0°
Feels 38.0°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 12pm
54
54
60 3pm
58
57
56 6pm
56
55
55 9pm
55
54
54 12am
54
54
54 3am
54
54
54 6am
54
54
54 9am
54
54
AD 728×90

Air Quality Index Trend

38h · 1 stn

San Benito's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in San Benito is 1.1× the WHO 24-hour guideline of 15 µg/m³.

35.5%
Humidity
103.4 km/h
Wind SSE
1005.5 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.27 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for San Benito?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.516.27 µg/m³ ×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Both models agree Avg diff: 1.4°C

What cities are near San Benito?

60 Harlingen 60 Mercedes 45 Brownsville 45 Heroica Matamoros 45 Weslaco 70 Donna 60 Ciudad Río Bravo 70 Alamo 70 San Juan 60 Valle Hermoso
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:17 UTC.