4 ms·

Looks like they're oil refineries and related industry, which makes sense given how much oil is pulled from the Gulf. Pennsylvania has a bunch of metal process

• toomuchtodo 5y ago
  Chicago used to be (and somewhat still is) an industrial and transportation hub. A substantial amount of metals and chemical industry still operates there. https://chicagodetours.com/history-of-chicago-transportation-as-a-world-hub/ https://chicagodetours.com/history-of-chicago-transportation...
• kingsloi 5y ago
  I just launched a non-profit, part of is it high quality air quality monitoring for Gary, IN. I'm looking to install it at/near the nearest residential area near USS Gary Works. I've only been able to afford a 3 month rental of AQMesh's sensor, hopefully it'll trigger enough interest to get a few of these bad boys around Gary/Chicagoland. If you drive past 80/94 or 90, there's a real rotten egg smell, or Hydrogen Sulfide. It's been known for a long, and is a common complaint in NWI https://web.archive.org/web/20210204024942/https://www.wbez.org/stories/the-smell-of-money-not-so-pleasant-in-northwest-indiana/58d698af-c002-45ef-be01-1d75e8249b52 https://web.archive.org/web/20210204024942/https://www.wbez.... When the sensor is up and running, I'll be adding the data to the air quality site I run https://millerbeach.community https://millerbeach.community