Today | Weather | Tuesday, April 7, 2026

Weather in Longview, Texas

08:50 AM
Now
Cloudy Weather
55° F
Feels Like 59°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 2
Humidity 61 %
Today
Cloudy Weather
Day 75°
Night 52°
Precipitation 1 %
Wind 7 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.

Longview Weather Forecast Updated

Last updated on

Air Quality in Longview

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.48 µg/m³
PM10 4.34 µg/m³
O3 0.029 ppm
NO2 1.1 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 3.01 µg/m³
NO 0.22 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)
PM2.52.48 µg/m³
PM104.34 µg/m³
O356 µg/m³
NO22.14 µg/m³
SO20.39 µg/m³
CO132.5 µg/m³
NH33.01 µg/m³
NO0.22 µg/m³