EPA Detects No Problems in Air After Chemical Fire
242631
By Bill Graham, The Kansas City Star, Mo.  Jun. 25--Explosions and a fire Sunday at a chemical plant in Richmond left no air pollution problems that could harm residents or firefighters, a spokesman for the Environmental Protection Agency said today.
533909
Tests reveal that a substance found at the U.N. is not dangerous.
324695
Tests by regulators of two California food-processing plants linked to an outbreak of E. coli in bagged spinach found no contamination by the toxic bacteria, a top officer with their operator said on Thursday.
465430
The fire shut down the vessel's nuclear reactor but caused no damage, and there was no radiation leak, officials are reported to have said.
119943
Residents trickled back into town Saturday after a fire at a hazardous materials plant, relieved that there were no serious injuries or damage to their homes while they were forced out for two nights.
495634
Tritium-laced water leaks from U.S. nuclear power plants in the past decade caused no health risks to the public, the Nuclear Regulatory Commission said in a report issued on Wednesday.
694355
By CAIN BURDEAU  NEW ORLEANS - A new congressional report says the Environmental Protection Agency potentially exposed scores of residents, volunteers and workers to asbestos fibers by not doing more to monitor the contaminant in the cleanup after Hurricane Katrina.
671357
By AP  HOUSTON   NASA gave space shuttle Atlantis the all-clear to come home today after a stem-to-stern inspection prompted by a mysterious flurry of orbital litter found no damage to the ship.
364939
French authorities said a suspect letter which triggered an evacuation of the Canadian embassy on Monday did not contain a toxic substance.
396306
By Matt Dees, The News & Observer, Raleigh, N.C.  Mar. 13--DURHAM -- City water wasn't tested for volatile organic compounds last year because the samples kept getting misplaced, deputy city manager Ted Voorhees said Monday.
766392
By Bob Downing, The Akron Beacon Journal, Ohio  Sep. 22--The U.S. Environmental Protection Agency on Thursday adopted new limits on tiny soot that might be a threat to public health.   The limits announced in a teleconference by EPA Administrator Stephen L.
174195
A portable sensor array measures air quality to discern the causes of asthma attacks.
503460
By Bob Downing, The Akron Beacon Journal, Ohio  Dec. 11--The Ohio Environmental Protection Agency wants to curtail emissions from paints and industrial coatings to help clean the air of harmful ozone.
11287
Debris from an explosion of an aging steam pipe in midtown Manhattan contained asbestos, New York authorities said on Thursday, but no airborne samples of the dangerous mineral fiber were detected.
265990
LOS ANGELES Nov 4, 2004 - With a little help from good weather, air in the Los Angeles was the cleanest on record this year, regulators said Thursday.
285835
By Brian Alexander, Seattle Times  Jun. 20--Seattle hazardous materials crews are investigating a chemical odor at a waste transfer station in South Seattle.   The fire department received a report about 4 p.m.
656999
The fire is under control and no injuries were reported at the Eisenhower Executive Office Building in Washington.