This weekend scientists were able to measure freeway pollution when a 10-mile section was shut down for construction. The results were surprising. Within minutes of the traffic shut-down, air quality for the region improved by 83% 다운로드. It also improved by 75% in the surrounding cities and 25% for the 30 miles in every direction.
The findings even shocked the scientists, from UCLA News:
“The air was amazingly clean that weekend,” Suzanne Paulson said 삼둥이 이모티콘 다운로드. “Our measurements in Santa Monica were almost below what our instruments could detect, and the regional effect was significant. It was a really eye-opening glimpse of what the future could be like if we can move away from combustion engines.”
But just as quickly as the clean air came it was gone firefox 39. Within a week of cars returning the pollution levels were back to normal. Still, it gives a peek into a future with electric vehicles and much cleaner air 영웅문 s 다운로드.
Read the full article – ‘Carmaheaven’: Closure of 405 in 2011 improved air quality up to 83 percent