3 ms·

Canada is updating their model to be the worst of PM2.5 and their traditional models of common pollutants. Part of the issue is the existing model does an aver

Canada is updating their model to be the worst of PM2.5 and their traditional models of common pollutants. Part of the issue is the existing model does an average over 3 hours, where PM2.5 can change rapidly (fire, traffic surge, &c). So they have a second metric that is averaged over an hour.

hadlock 2y ago
Putting a frozen pizza in the oven can spike most apartments to 300 in under 10-12 min, especially if you leave it in too long at 450F