Air Quality Excellent
Wind NNW 2 mph
Wind Gusts 6 mph
Clear More Details
Current Air Quality
The air quality is ideal for most individuals; enjoy your normal outdoor activities.
Based on Current PollutantsMore Details
Learn more at
The risk of tree pollen symptoms is moderate.
The risk for ragweed pollen symptoms is moderate. Avoid walking in areas with tall grass or plants.
The risk of mold allergy symptoms is low.
The risk of grass pollen symptoms is low.
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 good. Be sure to wear sunscreen and UV-protective clothing when spending time outdoors.
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 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 fair. All materials you add should be shredded or broken into smaller pieces.
Conditions for outdoor entertaining will be great. Pay attention to the mosquito or pest forecast and prepare deterrents.
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 high. Replacing outdoor lights with yellow bug lights can attract less insects.
Portland Weather Radar
See Interactive Map
See Interactive Map
Around the Globe
Radar & Maps
Top StoriesMore Stories
Featured TopicYour Local Asthma Forecast