Millions in Michigan face unhealthy PM2.5 air as the NWS and EPA urge sensitive groups to limit outdoor activity.

A major US study links air pollution to Alzheimer’s risk in older adults. With fine particles far exceeding safe limits globally, the findings carry urgent implications.

Over several months, three health and smart home experts monitored air quality in different locations. This is what surprised us.

New deep-learning framework reconstructs hourly PM2.5 chemical composition using air-quality and meteorological data ...

As wildfire smoke blankets the East Coast, Air Quality Index and PM2.5 numbers are everywhere. Here’s what they mean. Air Quality Index, or AQI, and PM2.5, particulate matter which measures 2.5 ...

Aerosol components of PM2.5 particles more strongly linked with mental health disorders: Study ...

Residential wood burning contributes substantially to winter PM2.5 pollution in the USA, linked to thousands of premature ...

Air quality alerts warn millions across Pennsylvania to avoid strenuous outdoor activity due to PM2.5.

India, Feb. 5 -- Exposure to PM2.5 pollution can increase the chances of depression and anxiety, with aerosol constituents of ...

A new study has found that air pollution above ground level in Delhi can be significantly higher than what conventional ...