20150526 17023900 1.0 TRUE The Air Quality Indicators track the ambient concentrations of fine particulate matter (PM2.5), ground-level ozone (O3), sulphur dioxide (SO2), nitrogen dioxide (NO2), and volatile organic compounds (VOCs) at the national and regional levels and at the local monitoring-station level. air quality indicators The Air Quality Indicators (https://ec.gc.ca/indicateursindicators/default.asp?lang=en&n=7DCC2250-1) are part of the Canadian Environmental Sustainability Indicators (CESI) program (https://ec.gc.ca/indicateursindicators/default.asp?lang=En&n=47F4810 Environmnt Canada Open Government Licence – Canada 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