- Construction dust in the air and on the streets.
- Exhaust from industrial buildings (Sulfur dioxide, NH3, and nitrogen dioxide)
- Smoggy conditions where one cannot see more than 10 feet in front of them
- Smells like burning waste (coal, garbage, plant matter)
- Cannot see the sky
- Streets are filled with dust, soot, and garbage.
- Mostly places of movement rather than an area to occupy for more than a moment except for the people that live or work in the area.