Heat wave makes temperatures skyrocket in city subway stations

On Thursday, temperature inside the busy Union Square station reached 104 degrees, nearly 20 degrees warmer than the high in Central Park, according to CityLab. That day, the Regional Plan Association measured temperatures at 16 of the system’s busiest stations as well as several others, and 12 out of the 16 reached 90 degrees or more. 

Read more from the Brooklyn Daily Eagle here.