This is true. Yes, snow does contain pollutants, though the amount depends on air quality and environmental conditions.

LAKESIDE, Mont. — The Department of Environmental Quality is extending the public comment period on a proposed Mountain Ground Water Pollution Control System permit in Lakeside. The permit aims to ...

A BYU research team is studying ground water pollution in the Great Salt Lake. Fox News Instructs Viewers to Buy Plastic Christmas Trees So the Real Ones Can Be Sacrificed to Feed the Insatiable ...

Although based on perception, the data mirrors live experience and often correlates closely with scientific measurements.