Wednesday, July 28, 2010

Tuesday 07/27/2010 Air Pollution

There was no wood smoke this evening due to a thunderstorm and heavy rain. During the 8 PM hour, it was raining heavily with cloud to cloud lightening. It rained for about an hour. Even without the rain, I am not so certain there would have been wood smoke this evening. It was a hot and steamy day in the Twin Cities. The temperature at 4 PM was 93 degrees. The humidity level was about 60%. Recreational bonfires do not often occur when evening temperatures reach the 90s. The result was wonderful fresh air. Fresh air all evening and night long.