Data about the daily mean concentration of air pollutants, especially those potentially harmful to human health. Data should be available for all air monitoring stations or air monitoring zones in a country. The Index focusses on key pollutants as defined by the World Health Organisation. See our methodology section for more information.
|In an open and machine-readable format||XLS|
|Downloadable at once||No|
|Available free of charge||Yes|
|findable_steps||Googled for air quality data Canada|
|Collected by government||Yes|
|collector_name||National Air Pollution Surveillance Program (NAPS)|
|characteristics||Particulate matter (PM), Sulphur oxides (SOx), Nitrogen oxides (NOx), Carbon monoxide (CO), Ozone, Volatile organic compounds (VOCs), Available per air monitoring station/zone|