Smoke season has arrived. Air quality scientist Phil Swartzendruber from Puget Sound Clean Air Agency is here to tell us what you need to know to stay safe. Check your air quality here. Tap here to make a gift and keep Seattle Now in your feed. Email us at seattlenow@kuow.org, leave us a voicemail at (206) 616-6746 or leave us feedback online or on the KUOW App.