Air Quality Excellent
Wind W 1 mph
Wind Gusts 4 mph
Clear More Details
Current Air Quality
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 moderate. Be sure to keep your windows and doors closed.
Dust & Dander
The risk of dust and dander allergy symptoms is low.
The risk of experiencing weather-related arthritis pain is moderate. Stay hydrated and stretch to help avoid arthritis symptoms.
The risk of weather-related sinus pressure is low.
The risk of catching a cold is low.
The risk of catching the flu is low.
The risk of suffering from a weather-related migraine is low.
The risk of asthma symptoms is low.
Fishing conditions are great. Find an area with less boat or human activity to avoid areas where fish are hiding.
Conditions for running are ideal.
Conditions for golfing are ideal.
Biking & Cycling
Conditions for cycling are ideal.
Beach & Pool
Conditions for a day at the beach or pool are ideal. Wear sunscreen and UV-protective clothing when spending time outdoors.
Conditions for stargazing are good. Be sure to move away from city lights or turn off nearby lights, including indoor and outdoor lights.
Conditions for hiking are ideal. Plan your route with enough time to finish before sundown.
Conditions for lawn mowing are ideal. Try to water your grass at least one inch every week to keep it strong in case of a drought.
Composting conditions are good. Make sure you frequently add water to your compost to keep it moist.
Conditions for outdoor entertaining will be ideal. Be sure to wear sunscreen when spending time outdoors.
Conditions for flying are ideal. Have a safe trip.
Conditions for driving are ideal.
The risk for mosquito activity are high. Replacing outdoor lights with yellow bug lights can attract less insects.
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 extremely high. Eliminate standing water in rain gutters, buckets, and in tires where pests can breed.
Gaithersburg Weather Radar
See Interactive Map
See Interactive Map