Air pollution could be making honey bees sick – new study

Whether it’s exhaust fumes from cars or smoke from power plants, air pollution is an often invisible threat that is a leading cause of death worldwide.

COVID-19 lockdowns significantly impacting global air quality

American Geophysical Union WASHINGTON–Levels of two major air pollutants have been drastically reduced since lockdowns began in response to the COVID-19 pandemic, but a secondary pollutant – ground-level ozone – has increased in China, according to new research. Two new studies in AGU’s journal Geophysical Research Letters find nitrogen dioxide pollution over northern China, Western…

How NASA is Helping the World Breathe More Easily

From NASA April 14, 2020 How NASA is Helping the World Breathe More Easily Look around. Can you see the air? No? Luckily, many of NASA’s Earth-observing satellites can see what the human eye can’t — including potentially harmful pollutants lingering in the air we breathe. From the vantage point of space, these satellites help…

Commercial Space Ride Secured for NASA’s New Air Pollution Sensor

From NASA July 22, 2019 RELEASE 19-050 NASA’s Tropospheric Emissions: Monitoring of Pollution (TEMPO) instrument will provide near-real-time North American air quality information that will be available to the public. Credits: Ball Aerospace NASA has secured a host satellite provider and ride into space for an instrument that will dramatically advance our understanding of air…

Growth of legal pot farms drives smog worries

From Science Mag Leaf enclosure measurements for determining volatile organic compound emission capacity from Cannabis spp. Summary Air pollution researchers are going to pot. The expansion of legal pot farms in the 10 U.S. states and Washington, D.C., that have legalized recreational marijuana has researchers and regulators concerned about their impacts on air quality and…