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Denver smog blues spurs car emission push
Denver faces severe smog due to altitude, valley geography, and many cars. A UPI report notes Denver ranks among the worst polluted cities, with high carbon monoxide and hydrocarbons levels, and officials urge a city car emission ordinance tied to a Ringelmann 2 exhaust standard.
MENTIONED IN THIS ARTICLE
Brad Smith
Denver
UPI
Mile
Los Angeles
United States
John A O'Fallon
Denver Building Department
Denver Air Pollution Control Agency
O'Fallon
Joe Palomba Jr
Colorado Health Department
Palomba