Plus, now we will have to deal with car exhaust.

This followed a previous attempt to take her own life by asphyxiation from car exhaust.

Why not pills and drink or even a car exhaust?

This stuff made car exhaust seem clean and healthy.

Back in the city where I live, you can smell car exhaust anytime you want.

Then he decided to add some sickly pink to stand in for the car exhaust.

Lots of car exhaust fumes and people, but also more choices.

They argued that "car exhaust is an important source of particulate matter but it's not the only one."

Many people suspect environmental pollutants like pesticides, for instance, or car exhaust.

The streets are crammed and you choke on car exhaust.