Search results for ambient air quality data
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33 datasets for “ambient air quality data”
- Open Government Canada
Nova Scotia Provincial Ambient Fine Particulate Matter (PM2.5) Hourly Data Pictou BAM/T640
Government of Nova Scotia | Gouvernment de la Nouvelle-ÉcosseUpdated 26 Aug 2026
Hourly ambient fine particulate matter (PM2.5) data in micrograms per cubic metre from provincial ambient air quality …
- HTML
- CSV
- OTHER
- RDF
- RSS
- XML
- +1
- Open Government Canada
Nova Scotia Provincial Ambient Fine Particulate Matter (PM2.5) Hourly Data Sydney BAM/T640
Government of Nova Scotia | Gouvernment de la Nouvelle-ÉcosseUpdated 26 Aug 2026
Hourly ambient fine particulate matter (PM2.5) data in micrograms per cubic metre from provincial ambient air quality …
- HTML
- CSV
- OTHER
- RDF
- RSS
- XML
- +1
- Open Government Canada
Nova Scotia Provincial Ambient Fine Particulate Matter (PM2.5) Hourly Data Aylesford BAM/T640
Government of Nova Scotia | Gouvernment de la Nouvelle-ÉcosseUpdated 26 Aug 2026
Hourly ambient fine particulate matter (PM2.5) data in micrograms per cubic metre from provincial ambient air quality …
- HTML
- CSV
- OTHER
- RDF
- RSS
- XML
- +1
- Open Government Canada
Nova Scotia Provincial Ambient Fine Particulate Matter (PM2.5) Hourly Data Kentville BAM/T640
Government of Nova Scotia | Gouvernment de la Nouvelle-ÉcosseUpdated 26 Aug 2026
Hourly ambient fine particulate matter (PM2.5) data in micrograms per cubic metre from provincial ambient air quality …
- HTML
- CSV
- OTHER
- RDF
- RSS
- XML
- +1
- Open Government Canada
Nova Scotia Provincial Ambient Fine Particulate Matter (PM2.5) Hourly Data Port Hawkesbury BAM/T640
Government of Nova Scotia | Gouvernment de la Nouvelle-ÉcosseUpdated 26 Aug 2026
Hourly ambient fine particulate matter (PM2.5) data in micrograms per cubic metre from provincial ambient air quality …
- HTML
- CSV
- OTHER
- RDF
- RSS
- XML
- +1
- Open Government Canada
Nova Scotia Provincial Ambient Fine Particulate Matter (PM2.5) Hourly Data Lake Major BAM/T640
Government of Nova Scotia | Gouvernment de la Nouvelle-ÉcosseUpdated 26 Aug 2026
Hourly ambient fine particulate matter (PM2.5) data in micrograms per cubic metre from provincial ambient air quality …
- HTML
- CSV
- OTHER
- RDF
- RSS
- XML
- +1
- Open Government Canada
Smog Advisory Statistics (Ambient Air Quality Network)
Government of Ontario | Gouvernement de l'OntarioUpdated 5 Aug 2026
… no longer updated.** See [Air Quality Alerts](https://data.ontario.ca/dataset/air-quality-alerts) for current updates
- CSV
- HTML
- XLS
- Open Government Canada
Nova Scotia Provincial Ambient Fine Particulate Matter (PM2.5) Hourly Data Halifax BAM/T640
Government of Nova Scotia | Gouvernment de la Nouvelle-ÉcosseUpdated 26 Aug 2026
Hourly ambient fine particulate matter (PM2.5) data in micrograms per cubic metre from provincial ambient air quality …
- HTML
- CSV
- OTHER
- RDF
- RSS
- XML
- +1
- GovData Germany
Luftqualität Hessen 2025 - Jahreskurzbericht
Open Data HessenUpdated 13 Nov 2026
Kurzbericht über die Luftqualität in Hessen im Berichtsjahr 2025
- Open Government Canada
RSQAQ - Descriptive statistics for continuous hourly data
Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 9 Sept 2026
Annual descriptive statistics of hourly contaminant concentrations measured continuously by the Quebec Air Quality Monitoring Network.
- CSV
- HTML
- Open Government Canada
Air quality publications (archives)
Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 4 Nov 2026
Publications on ambient air quality in Quebec, produced using data from the [Quebec Air Quality Surveillance Network (RSQAQ …
- XLSX
- HTML
- Open Government Canada
Air Quality Stations
Government of Ontario | Gouvernement de l'OntarioUpdated 19 Aug 2026
… We use this information to: * inform the public about outdoor ambient air quality through the Air Quality Index …
- CSV
- HTML
- TXT
- ZIP
- Open Government Canada
Pacific 2001 Air Quality Study
Environment and Climate Change Canada | Environnement et Changement climatique CanadaUpdated 21 Feb 2022
The Pacific 2001 Air Quality Study (PAC2001) was conducted from 1 August to 31 September, 2001 in the …
- HTML
- Data.gov Catalog
NARSTO EPA Supersite (SS) Houston, Texas Air Quality Study 2000 (TexAQS2000) Texas Natural Resource Conservation Commission (TNRCC) continuous ambient monitoring stations (CAMS) Air Quality Data
NASA/LARC/SD/ASDCUpdated 5 Nov 2026
… continuous ambient monitoring stations (CAMS) Air Quality Data. This data set contains 5-minute air quality measurements collected …
- ISO
- BIN
- HTML
- Open Government Canada
RSQAQ - Descriptive statistics of metal and sequential air particle data
Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 24 Jun 2026
Annual descriptive statistics of particle and metal concentrations measured sequentially by the Quebec Air Quality Monitoring Network after …
- CSV
- HTML
- Open Government Canada
Remote Sensing and Modelling, Satellite-based Nitrogen Dioxide, Oil Sands Region
Environment and Climate Change Canada | Environnement et Changement climatique CanadaUpdated 3 Feb 2025
… Included maps of NOx emissions between 2004-2023 help to understand the response to introduced ambient air quality …
- CSV
- HTML
- XML
- Open Government Canada
Air Quality Index - Percentage of Good Hours, Alberta
Government of Alberta | Gouvernement de l'AlbertaUpdated 1 Jul 2026
… air quality index values as calculated by quality-assured and quality-controlled hourly ambient air quality data. It …
- CSV
- HTML
- Open Government Canada
Air Quality Index - Poor and Very Poor Hours, Alberta
Government of Alberta | Gouvernement de l'AlbertaUpdated 1 Jul 2026
… air quality index values as calculated by quality-assured and quality-controlled hourly ambient air quality data. It …
- CSV
- HTML
- Open Government Canada
Annual Air Pollutant Statistics
Government of Ontario | Gouvernement de l'OntarioUpdated 29 Jul 2026
… The hourly air pollutant concentration data is posted in near real time on the Air Quality Ontario website …
- XLSX
- TXT
- HTML
- Open Government Canada
Nitrogen Scoping Study
Environment and Climate Change Canada | Environnement et Changement climatique CanadaUpdated 23 Feb 2022
… The resultant data sets provide short-term characterizations of air quality at the 8 rural/remote locations in …
- HTML