POLLUTION STANDARDS
5
POLLUTION STANDARDS
description
POLLUTION STANDARDS. NO 2 : 1 ppm ≈ 2 mg/m 3 Yearly standard: 0.02 ppm ≈ 40 μ g/m 3. India : http://mpcb.gov.in/air%20quality/air_caaqms_05.php Seoul: http://www.airkorea.or.kr/airkorea/eng/index.htm. - PowerPoint PPT Presentation
Transcript of POLLUTION STANDARDS
POLLUTION STANDARDS
NO2: 1 ppm ≈ 2 mg/m3
Yearly standard: 0.02 ppm ≈ 40 μg/m3
India : http://mpcb.gov.in/air%20quality/air_caaqms_05.php
Seoul: http://www.airkorea.or.kr/airkorea/eng/index.htm