05
Mar
Moderate AQI in Central US and Air Quality Advisory Day in Minnesota
Moderate PM2.5 AQI (top left image) levels experienced today in Oklahoma, Iowa, Wisconsin, Minnesota and western Illinois were due to a strong overnight temperature inversion caused by the surface high-pressure system, (top right image, Google Earth overlay of “true” color…
Originally posted here:
Moderate AQI in Central US and Air Quality Advisory Day in Minnesota
Tags: aqi, google-earth, ground-based pm data, illinois, levels-experienced, minnesota, oklahoma, strong-overnight, surface, the-surface, top-left, top-right, wisconsin