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

The air was polluted by exhaust gas.

into our atmosphere,

The atmosphere in a large city is polluted.

The atmosphere is being polluted.

Industrial emissions cause air pollution.

This village is free from air pollution.

It is concerned with air pollution.

Air pollution is a serious problem in this country.

This district is notorious for air pollution.

Even the upper atmosphere is polluted.

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

Our city is free from air pollution.

The water water is perhaps one of the most crucial issues that we're going to face in this century and everywhere water is being polluted by agricultural, industrial and household chemicals that still are being sprayed around the world, seemingly with the inability to profit from past experience.

We're so proud to live here in California.

The river is polluted by waste from houses and factories.

The consequence?

Air pollution is a serious global problem.

Why are we drilling for more oil, when it's polluting the atmosphere and causing oil spills?

The city is notorious for its polluted air.

Why are all the trash trucks today in Southern California on natural gas?

Tokyo's air pollution problem is even worse than that of New York.

Dirty

I've also entered in her age, her gender and her height.

Smoke issuing from chimneys is a cause of air pollution.

With the increase in the number of cars, the atmosphere will get worse and worse.

Air pollution prevents some plants from growing well.

A household disintegrator beam.

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

Air quality was the reason they used natural gas and got away from diesel.

Contamination kit.

Because, many of you will know, that the biggest pollution burden that we have on the New York, New Jersey harbor right now is no longer the point sources, no longer the big polluters, no longer the GEs, but that massive network of roads, those impervious surfaces, that collect all that cadmium neurotoxin that comes from your brake liners or the oily hydrocarbon waste in every single storm event and medieval infrastructure washes it straight into the estuary system.

Air pollution will be a threat to our survival.

And then we have two parameters which we were not able to quantify air pollution, including warming gases and air polluting sulfates and nitrates, but also chemical pollution.

The city has no rival for polluted air.

8

It also put in place the National Environmental Policy Act, the Clean Air Act, the Clean Water Act.

A global contamination.

Foreign contaminant.

Decontamination what does that mean?

But we are filling up that thin shell of atmosphere with pollution.

Are you contaminated?

Public feeling against air pollution has at last became vocal.

Air is polluted in cities.

You're clean.