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theguardian.com — Coronavirus has been detected on particles of air pollution by scientists investigating whether this could enable it to be carried over longer distances and increase the number of people infected. The work is preliminary and it is not yet known if the virus remains viable on pollution particles and…
25.04.2020 0 comments From Alex
financialexpress.com — Air quality is improving in countries under coronavirus quarantines, experts say, but it is far too early to speak of long-term change. Images by the US space agency NASA are clear, in February the concentration of nitrogen dioxide (NO2) fell dramatically in Wuhan, China, the epicentre of the COVID-…
22.03.2020 0 comments From Alex
bbc.co.uk — Nasa says major decreases in nitrogen dioxide levels are "at least partly" linked to the outbreak. Satellite images have shown a dramatic decline in pollution levels over China, which is "at least partly" due to an economic slowdown prompted by the coronavirus, US space agency Nasa says. Nasa maps…
01.03.2020 0 comments From Alex
bbc.co.uk — See an animation showing the concentration and movement of nitrogen dioxide through the atmosphere. This is what pollution looks like on a European scale. The animation shows the concentration and movement through the atmosphere of nitrogen dioxide. NO₂ is a problem gas that is produced primarily…
15.01.2019 0 comments From Alex