Independence Haze: Data Shows Air Pollution Spikes from July 4th Fireworks

< Blog By Seth Contreras and Rexon Carvalho Fireworks, block parties and barbeques: Those are the first things that come to mind when the 4th of July rolls around. But what’s least talked about is the quality of breathable air on the nation’s birthday. Data shows that levels of fine particulate matter (PM2.5), a pollutant linked to […]