Project Y's goal was to invent the first nukes.
The US National Ambient Air Quality Standards -LRB- NAAQS , pronounced \ ` naks \ -RRB- are standards established by the United States Environmental Protection Agency under authority of the Clean Air Act -LRB- 42 U.S.C. 7401 et seq. -RRB- that apply for outdoor air throughout the country .. United States. United States. Environmental Protection Agency. United States Environmental Protection Agency. Clean Air Act. Clean Air Act ( United States ). Primary standards are designed to protect human health , with an adequate margin of safety , including sensitive populations such as children , the elderly , and individuals suffering from respiratory diseases .. Secondary standards are designed to protect public welfare -LRB- including effects on soils , water , crops , vegetation , man-made materials , animals , wildlife , weather , visibility , and climate -RRB- , damage to property , transportation hazards , economic values , and personal comfort and well-being from any known or anticipated adverse effects of a pollutant .. A district meeting a given standard is known as an `` attainment area '' for that standard , and otherwise a `` non-attainment area '' .