Wildfire Smoke Worsens Air Quality Across Multiple US Regions

The American Lung Association's latest 'State of the Air' report reveals that air quality across the United States has worsened due to increasing levels of both ozone and particle pollution, with over 151 million Americans now breathing unhealthy air. Wildfire smoke has been identified as a major contributor to this decline, impacting regions from Washington state and North Carolina to Arizona and Delaware, and exacerbating health risks for sensitive populations, especially those with lung conditions such as asthma and COPD. The report highlights that climate change, stagnant weather patterns, and local emissions are compounding these issues, resulting in more days of unhealthy air quality and greater exposure to harmful pollutants. Experts urge individuals to stay informed about local air quality indexes, use protective measures like masks, and follow medical guidance, particularly for those with respiratory conditions. Authorities and advocacy groups are calling for continued or increased air quality monitoring, stricter regulations on pollution sources, and community efforts to reduce wildfire risks and emissions. Despite some localized improvements, the overall trend points to growing challenges in protecting public health from air pollution nationwide.