summer smog

In the end, the question was left hanging that day like a thin summer smog.

They will blame him for the energy crisis, the $38 billion state budget deficit and the summer smog.

They also contribute to the creation of ozone and summer smog.

But as the annual summer smog season officially begins next month, something here is unusually clear: the sky.

As a result, ozone levels during the summer smog season in the state have dropped in the last 10 years.

During the summer smog season, ozone levels in the basin typically reach three times the Federal standard, 0.12 parts per million of air for one hour.

Summer smog builds up mainly from April through October.

The 1990 Clean Air Act provides a cleanup schedule for every city in the country with a summer smog problem.

And, of course, there is the barbecue, always busy on any rainless day, its delicious summer smog drifting around the neighbourhood.

This Directive is thus an important step towards reducing the precursors to ground level ozone and therefore to fighting Europe's summer smog.

The Council of Environment Ministers only wishes to provide an interim solution to the problem of summer smog by 2010.

The effects of summer smog have been detected in remote parts of Montana's Glacier National Park.

In absence of more detailed data, this can be a very coarse parameter for pollution, e.g. for summer smog or indoor air pollution.

But if the western breezes die down or turn, car fumes are trapped in thermal inversions in winter or make for a soupy summer smog.

While the current regulations focused on summer smog, he said, the controls might also be necessary in winter, and that should reduce acid rain and particulate pollution.

So earlier this year the agency proposed to tighten the screws on ozone, a component of urban summer smog, and to create a standard for tiny soot particles.

My group and the Committee on the Environment, Public Health and Consumer Policy propose to consign summer smog to the past by 2020.

Mr President, Commissioner, ladies and gentlemen, Mr Davies has drafted a sterling report on summer smog.

RECIPE, for acidification, eutrification, summer smog (photochemical oxidant formation)

The areas covered by the action today must reduce emissions by 2003 by about half a million tons a year, all in the summer smog season, the federal regulators said.

Similar calculations can be made on the environmental burden of acidification, eutrification, summer smog, fine dust, eco-toxicity, and the use of metals, fossil fuels and land (nature).

LIKE the vast region in and around New York City, the six counties of northeastern Illinois forming the Chicago sprawl have a wretched summer smog problem.

Summer smog was so bad in Washington last week that health authorities issued red alerts, but at the White House the lights were green for tough new rules governing air pollution.

Summer smog, which is common in major cities such as New York and Los Angeles, is pollutants, mainly ozone, which collect in large cities, especially during the summer.

A railway line paralleled the freeway to the south, and occasional farmhouselooking buildings were scattered across the foothills to the north; the mountains beyond the foothills were brown outlines in the summer smog.