Astonishingly, America’s EPA preannounces the days on which it will monitor PM2.5 pollution. Using satellite data Eric Zou confirms that

Astonishingly, America’s EPA preannounces the days on which it will monitor PM2.5 pollution. Using satellite data Eric Zou confirms that on the other days businesses pump out much higher levels of filth. economist.com/graphic-detail… https://t.co/VhR4vF0jKT

related posts