Do facemasks reduce the negative health impacts of air pollution?
Professor Sverre Vedal from the University of Washington discusses whether facemasks can prevent or lessen negative health effects caused by exposure to air pollution.
EXCLUSIVE: AQN investigation reveals massive gaps in government air pollution monitoring
In the UK’s ten largest cities during summer 2019, government monitors were not recording levels of particulate matter for 11,836 hours, potentially breaching European Union laws on monitoring, an Air Quality News investigation can reveal.Â