Bad air quality days are a heightened concern as ozone season begins in North Carolina. Ozone season in the state lasts from March through October, when hot weather increases the prevalence of ...

However, at the ground level, ozone is considered a harmful air pollutant that can cause respiratory symptoms like cough, chest pain, and throat irritation when inhaled. Ozone therapy, however ...

As ozone season begins, the region has already exceeded federal air quality standards. Environmental advocates are urging residents to change small behaviors in their lives while cities work to fix ...