Quote:
Originally Posted by Erick Estrada
It fluctuates daily with barometric pressure variances and as long as the average is below 200 you are okay. We have had peak measurements of 887 Bq/m3. Clearly we have to get something done with a kid sleeping downstairs but it's one of those things where I wouldn't have even checked if the kind fella at work didn't ask if I wanted to give it a try.
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887 is literally the highest number I've ever heard of in Calgary (obviously I'm not an expert, though). I'd be calling a company ASAP on that one.