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An air quality alert has been issued for much of the Hudson Valley region today (Tuesday, August 12). The New York State Departments of Environmental Conservation (DEC) and Health (DOH) have warned residents in Dutchess, Orange, Putnam, Rockland, Westchester, and Ulster counties about high ozone levels. The alert is in effect from 11 a.m. to 11 p.m.
The main concern is elevated ozone levels, exacerbated by smoke from Canadian wildfires. Ozone forms when sunlight reacts with pollutants from vehicle exhaust and industrial emissions. It is a significant component of smog and can cause health issues, particularly for individuals with respiratory or cardiovascular conditions, young children, the elderly, and those engaging in outdoor activities.
According to the DEC, residents are advised to limit outdoor activities during peak ozone hours, generally from afternoon to early evening. Those experiencing symptoms like shortness of breath or chest pain should consult a physician. The DEC encourages the use of public transportation to reduce emissions and advises checking airnow.gov for updates on air quality conditions.