POLLUTION LOCATOR|Smog and Particulates | Rank Monitoring Stations


Recorded Concentrations of Criteria Air Pollutants
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Rank Monitoring Station City ppm
1. S.E. End Mcmillian Reservoir, Wash. Dc. DISTRICT OF COLUMBIA.112
2. Takoma Sc. Piney Branch Rd & Dahlia St N Washington, D. C..110
3. 34th. And Dix Streets, N.E. DISTRICT OF COLUMBIA.107