Aerosols vary in composition, size, concentration, and source. They profoundly affect climate, visibility, human health, and biogeochemical cycling. Particle sizes are determined by the mechanism ...

People breathing contaminated air over the course of years are at greater risk of developing numerous diseases. This is ...

This blog post explores the factors contributing to air pollution and introduces two instruments for continuous ambient air ...

The Sensirion particulate matter sensor (SPS30 ... highlighting distinct patterns in PM concentrations across different sizes and locations. Higher dust concentrations were observed at the ...

The research specifically found a link between HDL particle size and greater gray matter volume on brain scans. However, ...

A major part of hazardous pollution is particulate matter, tiny solid particles suspended in the air. Particulate pollution levels are of great interest to health authorities worldwide ...

The research team led by Dr. Hak Joon Kim, Principal Researcher at Department of Urban Environment Research of the Korea ...

PM2.5 is defined as fine particulate matter of 2.5 micrometers or less in diameter -- so small it can only be seen through an electron microscope -- but because it is so small bypasses filters in ...

People breathing contaminated air over the course of years are at greater risk of developing numerous diseases. This is thought to be due to highly reactive components in particulate matter, which ...

People brave "severe plus" smog shrouding New Delhi, India, on November 15 when the National Capital Region's Air Quality Index hit 424, according to the Central Pollution Control Board.