Over 670 million Indians would breathe poor quality air in 2030: Study
More than 674 million citizens are likely to breathe air with high concentrations of PM 2.5 in 2030, even if India were to comply with …
NAAQS
More than 674 million citizens are likely to breathe air with high concentrations of PM 2.5 in 2030, even if India were to comply with …