EPA AQS · PM2.5 fine particles

PM2.5 Air Pollution by State

Annual average concentration of fine particulate matter (PM2.5) — the pollutant most tied to health harm — by state, in micrograms per cubic meter.

PM2.5 Air Pollution by State — PublicChartsAnnual average fine-particle (PM2.5) air pollution by U.S. state. Source: EPA AQS.PM2.5 Air Pollution by StateAnnual average concentration of fine particulate matter (PM2.5) — the pollutant most tied to health harm — by state, in micrograms per cubic meter.