Today | Weather | Friday, September 18, 2026

Weather in Newport News, Virginia

03:38 PM
Now
Cloudy Weather
84° F
Feels Like 93°
Precipitation 35 %
Wind 7 mph
UV Index (0 - 11+) 3
Humidity 66 %
Today
Sunny with a Chance of Thunderstorms
Day 88°
Night 72°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 4

Newport News Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 18, 2025)
Night

Day

73°

Night

63°

Wind

5 mph

Precipitation

1 %

Air Quality in Newport News

NOW
47 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 8.82 µg/m³
PM10 9.91 µg/m³
O3 0.051 ppm
NO2 0.5 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 0.53 µg/m³
NO 0.12 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)
PM2.58.82 µg/m³
PM109.91 µg/m³
O3100.21 µg/m³
NO20.98 µg/m³
SO20.71 µg/m³
CO145.38 µg/m³
NH30.53 µg/m³
NO0.12 µg/m³