Elev 534 ft, 44.05 °N, 71.13 °W North Conway, NH Weather Conditions star_ratehome ...

NORTH SMITHFIELD – On a humid, overcast evening with the temperature hovering around 78 degrees, clusters of mayflies danced through the air above the courtyard at North Smithfield High School. More ...

More information: Yuan Yao et al, Fine particulate matter emissions from electric vehicle fast charging stations, Environment International (2025). DOI: 10.1016/j.envint.2025.109581 ...

The smaller the particles, the more worrying they are. Particulate matter measuring 10 micrometers or less in diameter — a fraction of the width of a human hair — is referred to as PM10, and it is ...