Smoggy days like this one in the Triangle in 2001 are becoming less common. Looking south on Saunders Street at the Interstate 40 overpass.
Smoggy days like this one in the Triangle in 2001 are becoming less common. Looking south on Saunders Street at the Interstate 40 overpass. CHUCK LIDDY N&O file photo
Smoggy days like this one in the Triangle in 2001 are becoming less common. Looking south on Saunders Street at the Interstate 40 overpass. CHUCK LIDDY N&O file photo

Some good news: Our skies are cleaner

November 03, 2017 07:23 AM