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Harwich, MA

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Current Weather

9:03 AM

RealFeel® 35°

RealFeel Shade™ 35°

Air Quality Excellent

Wind Gusts 14 mph

Light snow More Details

Current Air Quality

Today

11/28

16

AQI

Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Based on Current Pollutants
More Details
Learn more at

Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Health & Activities

The risk of tree pollen symptoms is low.

The risk for ragweed pollen symptoms is low.

The risk of mold allergy symptoms is low.

The risk of grass pollen symptoms is low.

The risk of dust and dander allergy symptoms is high. Be sure you're vacuuming with a HEPA-approved filter.

The risk of experiencing weather-related arthritis pain is high. Focus on low-impact aerobic exercises.

The risk of weather-related sinus pressure is moderate. Make sure you stay hydrated.

The risk of catching a cold is moderate.

The risk of catching the flu is moderate.

The risk of suffering from a weather-related migraine is low.

The risk of asthma symptoms is low.

Fishing conditions are poor.

Conditions for running are poor. Lightening and extremely cold temperatures are unsafe for outdoor runners.

Conditions for golfing are poor. Do not play if there is a chance of lightning.

Biking & Cycling

Conditions for cycling are poor. Avoid outdoor activity if there is a chance of lightning or in extremely cold temperatures.

Conditions for a day at the beach or pool are poor. Stay out of the water if there is a chance of lightning. Only swim in water temperatures below 55 degrees if you have the proper gear.

Conditions for stargazing are fair. On cloudy nights, you may still be able to see the moon and some brighter stars, depending on the season.

Conditions for hiking are poor.

Conditions for lawn mowing are poor. Avoid mowing your lawn when it is wet, or temperatures are too cold.

Composting conditions are poor. Keep your compost area covered.

Outdoor Entertaining

Conditions for outdoor entertaining will be poor. Consider moving your party indoors or under some form of cover.

Conditions for flying are ideal. Have a safe trip.

Conditions for driving are good. Stay alert of any changes to the weather forecast.

The risk for mosquito activity are low.

The risk for pest activity is high. Replacing outdoor lights with yellow bug lights can attract less insects near your home.

The risk for pest activity is high. Replacing outdoor lights with yellow bug lights can attract less insects.

TODAY’S WEATHER FORECAST

RealFeel® 35°

Becoming windier and cooler

TONIGHT’S WEATHER FORECAST

Clear, breezy and colder

TOMORROW’S WEATHER FORECAST

RealFeel® 31°

Mostly sunny and cold

Harwich Weather Radar

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Harwich Weather Radar

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