All posts tagged "kevin de leon"

  • Buildings in central Seoul are shrouded in a cloud of ultrafine particles, Tuesday. The Korea Meteorological Administration announced that the average atmospheric concentration of particulate matter measuring 10 micrometers (PM10) on the day was 228 micrograms per cubic meter, the most dangerous level in its five-level air pollution scale. (Yonhap)
    K-town pollution among worst in California

    According to California Environmental Protection Agency  Pollution in California is worst in areas of low income By Tae Hong Pollution in California is worst in areas of low income, among them Los Angeles County, a report says....

    • Posted April 24, 2014
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