Today | Weather | Saturday, April 25, 2026

Weather in Brownsville, Texas

08:13 PM
Now
Cloudy Night
82° F
Feels Like 90°
Precipitation 0 %
Wind 12 mph
Humidity 80 %
Today
Cloudy Night
Day 88°
Night 79°
Precipitation 1 %
Wind 8 mph

Brownsville Weather Forecast Updated

21 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 25, 2025)
Cloudy Weather

Day

88°

Night

75°

Wind

14 mph

UV Index

10

Precipitation

25 %

Air Quality in Brownsville

NOW
38 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.2 µg/m³
PM10 18.58 µg/m³
O3 0.024 ppm
NO2 0.2 ppb
SO2 0 ppb
CO 0.12 ppm
NH3 1.48 µg/m³
NO 0.01 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.59.2 µg/m³
PM1018.58 µg/m³
O346.49 µg/m³
NO20.3 µg/m³
SO20.12 µg/m³
CO132.06 µg/m³
NH31.48 µg/m³
NO0.01 µg/m³