Sentences with phrase «regulates outdoor levels»
The U.S. Environmental Protection Agency (EPA) regulates outdoor levels of fine particle pollution, but does not have a standard for coarse particle pollution.
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They were also asked about three specific climate - change mitigation policies that have been proposed or implemented in many cities: regulating coastal properties, so their bottom floor is «elevated among the highest estimated flood level»; limiting outdoor water usage, such as lawn sprinklers; and setting aside at least 25 percent of residential lots for land that allows water to filter into the ground.