A few days before the disaster, a group of miners had gone to the engineer to report dangerous conditions — especially an unusually high level of noxious gas in the air. (religion-online.org)
The motorists» association says results show emissions of noxious gases up to four times the regulatory limits, while greenhouse - gas emissions and fuel consumption was up to 35 % higher than figures shown on the government - mandated Fuel Consumption Label. (wardsauto.com)
There's a parking lot overflowing with vehicles and a slow - moving train of cars moving in circles, many idling and filling the air with noxious fumes. (treehugger.com)