#PM2.5

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#air-quality
Europe news
fromwww.theguardian.com
3 months ago

Only seven countries worldwide meet WHO dirty air guidelines, study shows

Global air quality remains poor, with almost all countries exceeding WHO air pollution guidelines for PM2.5 particles.
fromStreetsblog
1 day ago
New York City

New Air Quality Stats Dispel Earlier Forecasts for Congestion Pricing Pollution - Streetsblog New York City

Europe news
fromwww.theguardian.com
3 months ago

Only seven countries worldwide meet WHO dirty air guidelines, study shows

Global air quality remains poor, with almost all countries exceeding WHO air pollution guidelines for PM2.5 particles.
fromStreetsblog
1 day ago
New York City

New Air Quality Stats Dispel Earlier Forecasts for Congestion Pricing Pollution - Streetsblog New York City

fromWIRED
7 months ago

Can Artificial Rain, Drones, or Satellites Clean Toxic Air?

"On November 18, the pollution-monitoring company IQAir recorded Delhi's PM2.5 levels at more than 60 times the safety limit recommended by the World Health Organization."
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