VT professor tracks air pollution on two wheels Ian Price November 9, 2018 1 min read A Virginia Tech professor is tracking air pollution on a bicycle. More from WFIR’s Ian Price: Share: Continue Reading Previous: CIAA football title game in Salem tomorrowNext: Your chance to stock up on Greek goodies for the holidays Related Stories 1 min read Save a life. Learn CPR Denise Membreno April 3, 2025 2 min read Wawa confirms Roanoke and Salem stores as Sheetz marks workplace milestone Ian Price April 2, 2025 1 min read Delphine Diallo in Roanoke Friday to open first US solo exhibit Denise Membreno April 2, 2025