00000nam 2200000zi 4500 9.944050 CaOODSP 20250107144100 m o d f cr mn||||||||| 241011e202406 qucab obs f000 0 eng d 9780660370019 (incorrect) CaOODSP eng rda CaOODSP n-cn--- y0y2 En4-144/57-2024E-PDF En4-144/57-2023E-PDF Canadian environmental sustainability indicators : air quality. Air quality Gatineau QC : Environment and Climate Change Canada = Environnement et changement climatique Canada, June 2024. ©2024 1 online resource (114 pages) : colour illustrations, colour maps text txt rdacontent computer c rdamedia online resource cr rdacarrier Issued also in French under title: Indicateurs canadiens de durabilité de l'environnement : qualité de l'air. The catalogue number and ISBN printed in this publication are incorrect. "Project code: EC24019"--Page 2. Includes bibliographical references. "Air pollutants cause adverse health and environmental effects. Problems such as smog and acid rain result from the release of pollutants into the atmosphere. Most of these pollutants come from human activities, such as the burning of fuels for transportation, electricity, heating, and industry. Pollutants from natural sources, such as wildfires, can be equally substantial contributors to poor air quality when they occur. The Air quality indicators present the concentrations of 5 key air pollutants for Canada: fine particulate matter (PM₂.₅), ground-level ozone (O₃), nitrogen dioxide (NO₂), sulphur dioxide (SO₂) and volatile organic compounds (VOCs)"--Page 7. Air Pollution Canada Statistics. Air quality Canada Statistics. Environmental indicators Canada. Statistics lcgft Canada. Environment and Climate Change Canada, issuing body. Indicateurs canadiens de durabilité de l'environnement : (CaOODSP)9.944051 Canadian environmental sustainability indicators : (January 2023) (CaOODSP)9.894928 PDF 5.55 MB https://publications.gc.ca/collections/collection_2024/eccc/en4/En4-144-57-2024-eng.pdf HTML N/A https://www.canada.ca/en/environment-climate-change/services/environmental-indicators/air-quality.html EC24019