My home state, California, is currently experiencing multiple wildfires. Additionally, at this time, there are wildfires burning in other states and even other countries. Regardless of how far you are from the actual fires, there is a possibility that some of the smoke may reach you. And you may not even see or smell smoke, but the particulate matter that is carried by the smoke can pose a health hazard. You may feel it in your eyes, sinuses or lungs.