Upstate Ozone Only 'Unhealthy' Zone In Nation
32 views · Published 13 April 2010 · 2:08 · Indexed 8 November 2026
Channel: WYFF News 4 · 2010 · News & Politics
Sunny, dry conditions in the Upstate have heated up the ozone particles in the air including smoke, vehicle emissions, factory emissions, and forced the first Code Orange alert of the season