Sunday, November 3, 2013
PM2.5 Forecast for Beijing - Monday, November 4, 2013
Sunday's clear air will carry over for a bit on Monday, but not for very long. We should see PM2.5 levels increasing by sometime late in the morning, and that trend will continue throughout the day. We should be back to Unhealthy conditions sometime in the evening, and there is a slight chance we could move up into the Very Unhealthy range by midnight.
UPDATE – Our prediction with overlay of actual readings: