There has been no radiation found in Hawaii’s milk, rain or drinking water, according to the EPA.

In Washington and California, officials detected trace amounts of radioactive Iodine-131 in milk. However, radiation found in milk on the West Coast is still 5,000 times below levels of concern, says ABC News.

EPA Spokesman Dean Higuchi told Civil Beat there have not been any new spikes in radiation picked up by Hawaii RadNet monitors. On March 20, 21 and 23, a Honolulu air monitor picked up a minuscule increase in radiation. Further testing identified the particles as Iodine-131.

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