The air pollution count is up to almost seven, George!

Because remember, we spend 90 percent of our lives indoors.

Air is polluted in cities.

The air was infected with photochemical smog.

Even the upper atmosphere is polluted.

Even if people get killed?

Similarly, many other issues concerning public safety is a hot topic on the Internet.

And you know the kind I'm talking about. I'm talking about pollution.

into our atmosphere,

The air was polluted by exhaust gas.

Dirty

Every year, at least 470 million pounds of phthalates contaminate our air, water and soil.

The atmosphere is being polluted.

In which case it would be airborne.

Contamination kit.

Cycling is good exercise. Moreover, it doesn't pollute the air.

See you how your mouth air polluted?

Industrial emissions cause air pollution.

It is concerned with air pollution.

A global contamination.

Foreign contaminant.

Decontamination what does that mean?

If you can't afford health insurance hope that you don't get sick.

He's around, and I am not going to expose this batch to the open air and contamination, period.

Go on, or else I'll take my mask off and start breathing your air.

This village is free from air pollution.

Our city is free from air pollution.

The atmosphere in a large city is polluted.

You're clean.

Foreign contaminant.

This district is notorious for air pollution.

Air pollution is a serious problem in this country.

We're so proud to live here in California.

Cigarette smoke fouls the air in a room.

Analysis. Foreign contaminant.

One minute to contamination.

40 seconds to contamination.

30 seconds to contamination.

20 seconds to contamination.

10 seconds to contamination.

Are you contaminated?

The air in this room is foul.

The very air we breathe is polluted with smog from the factory chimneys.

This picture you see here is the Great Pacific Gyre.

Something got into the lab.