EPA and States Complete First Phase of Unprecedented School Air Monitoring Initiative/Air toxics samples from all 65 schools in 22 states available online
06/10/2010
http://yosemite.epa.gov/opa/admpress.nsf/d0cf6618525a9efb85257359003fb69d/b5d07efb9040c4c58525773e00560a77!OpenDocument
62物質について合計22500件のデータを公開した。
学校近傍の室外空気を評価する
Assessing Outdoor Air Near Schools
http://www.epa.gov/schoolair/