HEI: 95%+ of world’s population live in areas of unhealthy air
Green Car Congress
APRIL 18, 2018
Comparison of 2016 annual average PM 2.5 China has made initial progress, beginning to achieve air pollution declines; in contrast, Pakistan, Bangladesh, and India have experienced the steepest increases in air pollution levels since 2010. concentrations to the WHO Air Quality Guideline. State of Global Air 2018. contributed to 4.1
Let's personalize your content