Tag Archives: ground level ozone

Ground-level ozone causes spring smog

During the 1950s when London was enveloped in pea-souper smogs, Los Angeles was struggling with a quite different air pollution problem. The London smogs were caused by coal smoke becoming trapped in the city in cold still conditions, whereas Los … Continue reading

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How air pollution impacts worker productivity

Of course, air pollution has negative impacts on human health, but does it also lead to an unproductive workforce? It seems that way: Researchers found that a 10 ppb parts per billion change in average ozone exposure results in a … Continue reading

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Give your opinion on how to improve EU air quality policy

The European Commission is holding a public consultation on the best way to improve air quality in Europe. For the next twelve weeks, interested parties are invited to share their views on ways to ensure full implementation of the existing … Continue reading

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Ottawa, provinces poised to agree on new deal to control air pollution

Federal and provincial environment ministers are poised to announce a new deal to better control industrial air pollution and reduce smog. Officials from both levels of government have agreed in principle to the air-quality deal, and have the backing of … Continue reading

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London Games least polluted Olympics in recent times

Favourable weather and good planning avoided major air pollution problems during the Olympics, prompting the University of Manchester to suggest that the London Games may have been the least polluted Olympics in recent times. Good news, but the Games were … Continue reading

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Summer brings spike in ozone pollution

The searing summer in St. Louis has helped drive ozone levels to the highest levels seen in five years, killing the region’s chances for meeting federal standards any time soon. Data from air monitors across the region quantify the extent … Continue reading

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Poor Air Quality Predicted for Southern New England

Unhealthy air quality is predicted for the southern portions of Connecticut and Rhode Island, and the south coast of Massachusetts, including Cape Cod and the Islands during August due to ground-level ozone. “With the return of high temperatures, we predict … Continue reading

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Londons ozone level cleared just before Olympic start

During the week leading up to the Olympic Games, London experienced its worst ozone episode for six years. Fortunately fresh westerly winds began to clear Londons air pollution just before the opening ceremony.On 21 July high pressure moved over the … Continue reading

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