Today | Weather | Wednesday, September 9, 2026

Weather in Chesapeake, Virginia

09:44 PM
Now
Night
73° F
Feels Like 73°
Precipitation 0 %
Wind 8 mph
Humidity 71 %
Today
Night
Day 84°
Night 70°
Precipitation 1 %
Wind 8 mph

Chesapeake Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 9, 2025)
Rainy Weather

Day

73°

Night

66°

Wind

10 mph

Precipitation

87 %

Air Quality in Chesapeake

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.38 µg/m³
PM10 6.45 µg/m³
O3 0.036 ppm
NO2 1 ppb
SO2 0.4 ppb
CO 0.10 ppm
NH3 0.81 µg/m³
NO 0 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)
PM2.52.38 µg/m³
PM106.45 µg/m³
O369.96 µg/m³
NO21.84 µg/m³
SO20.96 µg/m³
CO112.09 µg/m³
NH30.81 µg/m³
NO0 µg/m³