Air Quality / Public Health
Clairton Coke Works – January 15, 2020, 7:30 am
Help me understand if this is fog encroaching or is there something happening out of view, to the right. PM2.5 levels were unhealthy at Liberty and air in Pittsburgh area was very opaque.
Clairton Coke Works – January 14, 2020, 2:46 pm
Edgar Thomson – January 14, 2020, 11:58 am
Blast Furnace Emissions.
Clairton Coke Works – December 27, 2019, 3:45 pm
Center of screen, behind two gray smoke stacks a haze appears and continues for about thirty minutes.