Annual Air Pollutant Statistics

Annual Air Pollutant Statistics This dataset provides a summary of annual air pollution statistics from 1995 to the current available year for six air pollutants: * Carbon Monoxide * Oxides of Nitrogen (NO, NO2, NOx) * Ozone * Fine Particulate Matter (PM2.5) * Sulphur Dioxide * Total Reduced Sulphur The annual statistics include percentiles, mean, maximums and also indicate the number of times an air monitoring station exceeded an Ontario annual ambient air quality criteria, where applicable. This information is also available in the annual Air Quality in Ontario Reports. The hourly air pollutant concentration data is posted in near real time on the Air Quality Ontario website: http://www.airqualityontario.com/ 2022-07-21 Government of Ontario Government and PoliticsEnvironment and energyair qualityair pollution Carbon monoxide (CO) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/CO_Data.xlsx Nitric oxide (NO) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/NO_Data.xlsx Nitrogen dioxide (NO2) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/NO2_Data.xlsx Nitrogen oxides (NOX) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/NOX_Data.xlsx Ozone (O3) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/O3_Data.xlsx Fine particulate matter (PM25) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/PM25_Data.xlsx Sulphur dioxide (SO2) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/SO2_Data.xlsx Total reduced Sulphur (TRS) statisticsXLSX https://files.ontario.ca/moe_mapping/downloads/1Air/Statistics/TRS_Data.xlsx MetadataPDF https://files.ontario.ca/moe_mapping/downloads/metadata/opendata/aps_metadata.pdf MetadataPDF https://files.ontario.ca/moe_mapping/downloads/metadata/opendata/aps_metadata_fr.pdf Original metadata (https://data.ontario.ca)HTML https://data.ontario.ca/dataset/e5018406-cb90-4ded-a826-3e756402a2db Original metadata (https://data.ontario.ca/fr)HTML https://data.ontario.ca/fr/dataset/e5018406-cb90-4ded-a826-3e756402a2db

This dataset provides a summary of annual air pollution statistics from 1995 to the current available year for six air pollutants: * Carbon Monoxide * Oxides of Nitrogen (NO, NO2, NOx) * Ozone * Fine Particulate Matter (PM2.5) * Sulphur Dioxide * Total Reduced Sulphur The annual statistics include percentiles, mean, maximums and also indicate the number of times an air monitoring station exceeded an Ontario annual ambient air quality criteria, where applicable. This information is also available in the annual Air Quality in Ontario Reports. The hourly air pollutant concentration data is posted in near real time on the Air Quality Ontario website: http://www.airqualityontario.com/

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