Sentence examples for ambient pollution level from inspiring English sources

Measurements from monitoring stations are available over large regions and effectively reflect temporal variations in the mean ambient pollution level at each monitoring site, but their lack of geographical resolution is a serious limitation for pollutants with fine scale spatial variation such as NOx and CO.

It can be seen from Table 3 and Table 4 that in a relatively dirty city, where the ambient pollution level is equivalent to the National Ambient Air Quality Standard, 264 average drive-by incidents can increase the mass inhaled daily by an adult and a child by as much as 6% and 17%, respectively.

Scientists studying human exposure to air pollutants have traditionally had to rely on data from stations monitoring ambient pollution levels.

These studies have also identified a broad array of 'nurture shocks,' including ambient pollution levels, infectious disease, and mild nutritional deficits, that can generate long-lasting consequences.

Short-term changes in ambient pollution levels.

Unlike past work, this study uses dispersion modeling to assign ambient pollution levels at an individual level.

Additionally, the acute exposures were all conducted during the spring in SF when ambient pollution levels are low.

This is likely due to the inclusion of rural study participants as well as lower ambient pollution levels in Canada.

Ambient pollution levels varied substantially across the monitoring period (Table 2), with similar distributions for the fall and spring monitoring seasons.

Ambient pollution levels were relatively low, with PM2.5 and gases never exceeded the current or proposed National Air Quality Standards (U.S. EPA 2004).

To maximize differences in exposure and minimize the influence of ambient pollution, most CAPs exposures were conducted when ambient pollution levels were high.