Today | Weather | Wednesday, December 24, 2025

Weather in Brownsville, Texas

10:23 AM
Now
Partly Sunny with Showers
77° F
Feels Like 81°
Precipitation 42 %
Wind 8 mph
UV Index (0 - 11+) 2
Humidity 78 %
Today
Cloudy Weather
Day 84°
Night 66°
Precipitation 49 %
Wind 8 mph
UV Index (0 - 11+) 4

Brownsville Weather Forecast Updated

43 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 24, 2024)
Partly Sunny with Showers

Day

82°

Night

68°

Wind

14 mph

UV Index

4

Precipitation

40 %

Air Quality in Brownsville

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.31 µg/m³
PM10 12.15 µg/m³
O3 0.028 ppm
NO2 0.6 ppb
SO2 0 ppb
CO 0.11 ppm
NH3 0.06 µg/m³
NO 0.16 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)
PM2.54.31 µg/m³
PM1012.15 µg/m³
O355.86 µg/m³
NO21.17 µg/m³
SO20.07 µg/m³
CO120.87 µg/m³
NH30.06 µg/m³
NO0.16 µg/m³