Sentences with phrase «although air pollution levels»

Although air pollution levels are generally higher in large, urban areas like Detroit, its generally safe to run anywhere unless theres a smog alert, says Dr. Roberts.

The researchers say that although air pollution levels in Western Europe are relatively low when compared to cities in Asia or Latin - America, study participants were still exposed to pollution levels that exceed the values recommended by the World Health Organization.

Not exact matches

Although the Environmental Protection Agency (EPA) has reported that air is cleaner today than it was in the 1970s, more than 130 million people in the U.S. still live in places where smog or particle pollution rises to unhealthful levels.

«This study shows that although we think air quality in the United States is good enough to protect our citizens, in fact we need to lower pollution levels even further,» said Schwartz.

«Although not the direct cause of allergies, a higher level of fur can cause air pollution and provoke sneezing or skin irritation.

Although a different scenario to deforestation described above, our desire to concrete over natural land cover (including all important trees) causes local temperature increase that have been linked to air pollution levels and illnesses.

Although the data in this particular experiment may not be of much added value for modelling air quality, and the bird - level data is not relevant for humans breathing at ground - level, the UCI air pollution research laboratory has shown interest in the technology being tested.