Cities across the Northeast experience better air quality indexes as hazardous wildfire smoke subsides
By Alaa Elassar and Celina Tebor, CNN (CNN) — Sorely missed blue skies are returning and cities across the northeastern US are experiencing better air quality indexes after the monstrous cloud of smoke spewed by the wildfires in Canada dissipates. Major metropolitan cities across Pennsylvania, New York, New Jersey and Connecticut had air quality indexes
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