According to an estimate from the 1990s, tires spew 350,000 to 650,000 metric tons of particles into the air nationwide, says Anders Andren, a professor of environmental chemistry and technology at UW-Madison.
Office of Strategic Communication
According to an estimate from the 1990s, tires spew 350,000 to 650,000 metric tons of particles into the air nationwide, says Anders Andren, a professor of environmental chemistry and technology at UW-Madison.