The unhealthy air quality caused by wildfire smoke makes PM 2.5 skyrocket, which will get into your respiration system and damage your health. Wildfire smoke can be especially harmful to the elderly, pregnant women, children and those with chronic diseases like asthma and lung diseases. Unfortunately, the wildfire smoke from California wildfires can reach the East Coast through strong winds called jet stream, so even if you are away from where the wildfire happens, you are also subject to its aftermath. Choose Mooka True HEPA air purifier, Choose what you breathe in every day.