Today | Weather | Tuesday, April 7, 2026

Weather in Baytown, Texas

08:53 AM
Now
Cloudy Weather
55° F
Feels Like 55°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 2
Humidity 64 %
Today
Cloudy Weather
Day 75°
Night 63°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 9

Warning: High UV Index Today: 9

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Baytown Weather Forecast Updated

Last updated on

Air Quality in Baytown

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.08 µg/m³
PM10 3.53 µg/m³
O3 0.052 ppm
NO2 0.9 ppb
SO2 0.5 ppb
CO 0.11 ppm
NH3 1.7 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)
PM2.52.08 µg/m³
PM103.53 µg/m³
O3101.57 µg/m³
NO21.7 µg/m³
SO21.27 µg/m³
CO131.55 µg/m³
NH31.7 µg/m³
NO0.16 µg/m³