Poor air quality can aggravate respiratory conditions and increase the risk of serious health problems like heart disease and lung cancer—especially for those with pre-existing health issues. Fortunately, it's easy to stay informed! Check out this quick video to learn how you can monitor air quality and take action to protect yourself and your loved ones. Discover how tools like AirNow.gov and the OSHA Heat Index App can help you stay safe when air quality worsens or temperatures rise.