Today | Weather | Friday, October 31, 2025

Weather in Chesapeake, Virginia

09:43 AM
Now
Sunny Weather
55° F
Feels Like 48°
Precipitation 0 %
Wind 18 mph
UV Index (0 - 11+) 2
Humidity 61 %
Today
Sunny Weather
Day 64°
Night 39°
Precipitation 0 %
Wind 18 mph
UV Index (0 - 11+) 3

Chesapeake Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (October 31, 2024)

Cloudy Night

Day

81°

Night

64°

Wind

8 mph

Precipitation

2

Air Quality in Chesapeake

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.55 µg/m³
PM10 0.9 µg/m³
O3 0.032 ppm
NO2 1.5 ppb
SO2 0.3 ppb
CO 0.12 ppm
NH3 0.82 µg/m³
NO 0.57 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)
PM2.50.55 µg/m³
PM100.9 µg/m³
O361.87 µg/m³
NO22.84 µg/m³
SO20.86 µg/m³
CO132.99 µg/m³
NH30.82 µg/m³
NO0.57 µg/m³