The group
found levels exceeding 40 micrograms per cubic metres at Huddersfield ring road, New Mill, Huddersfield Road Dewsbury and Bradley Bar roundabout.
Researchers also tested 10 nail polishes and
found levels of THPH present in eight of them.
A toxicologist will be called to give evidence at their inquest next year after it was
found levels in their systems were above the acceptable physiological range.
During a breathalyser test, officers
found levels at 63mg instead of 22, the upper limit.
In a warning online, the company said the flip-flops do not "meet the Primark usual high standards for chemical compliance", adding: "We have
found levels of a restricted substance in the product in excess of the 1.0 mg/kg requirement."
"A recent report from the Colorado Department of Public Health and Environment took more than 10,000 air samples near oil and gas operations and
found levels of potentially hazardous chemicals were all within federal safety guidelines.
22, according to Brian Goetz, deputy director of the Depart The city of Portsmouth closed the Haven well at Pease International Tradeport in May 2014 after the Air Force
found levels of perfluorooctane sulfonic acid, or PFOS, 12.5 times higher than the EPA's provisional health advisory.
In 2014 and 2015, the survey
found levels of racism were rising in the country, but the 2016 report found the trend has started to reverse.
A recent sampling of water from Biscayne Bay
found levels of Tritium, a rare hydrogen isotope linked to nuclear power production to be 215 times higher than normal.
A division of the Centers for Disease Control
found levels of arsenic, lead and PAHs that "could harm people's health," mostly after long-term exposure, in soil samples taken near the35th Avenue EPA Superfund Site in North Birmingham, AL..
The survey
found levels of trust in medical helplines declines with age among Brits.