I am pleased to share this map illustrating particulate matter (PM2.5) concentrations across the United States for the year 2016. This map provides a clear representation of regions with varying air quality levels, highlighting areas that may require further attention and action to improve air quality. Understanding these patterns is essential for informing environmental health initiatives and policy-making.hashtag#AirQualityhashtag#Environmenthashtag#Healthhashtag#DataVisualizationhashtag#GIS