Search results for air quality system
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107 datasets for “air quality system”
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Air Quality Continuous Emission Monitoring System (CEMS) 1986 -Current Quarterly Environmental Protection
Department of Environmental ProtectionUpdated 30 Jul 2026
… Most of the CEMS related activity takes place in the CEM Data Processing System (CEMDPS). Regulated entities construct …
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- SODA API
- Socrata networkLive preview
Maryland Vehicle Emissions Inspection Program: Certified Emissions Repair Facilities
Maryland Department of the Environment Air and Radiation AdministrationUpdated 24 Mar 2025
… The VEIP is designed to identify vehicles that contribute to air quality problems and require that those vehicles …
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- SODA API
- Data.gov Catalog
Air Quality History
Department of Energy and EnvironmentUpdated 24 Nov 2025
… For complete history of data, visit the EPA Air Quality System API at aqs.epa.gov/aqsweb/documents …
- ARCGIS GEOSERVICES REST API
- OGC WMS
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- Data.gov Catalog
Air Quality Annual Summary
US Environmental Protection AgencyUpdated 19 Mar 2026
… Air Quality System Data Mart [internet database] available at http://www.epa.gov/ttn/airs/aqsdatamart. Accessed January …
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- SHP
- data.gov.uk
Air Quality - PM10 - Annual Mean
Leicester City CouncilUpdated 17 Jun 2026
… TEOM = Tapered Element Oscillating Microbalance FDMS = Filter Dynamics Measurements System VCM = Volatile Correction Method BAM = Beta Attenuation Monitoring
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Air Quality - PM10 - Annual Mean
Leicester City CouncilUpdated 17 Jun 2026
… TEOM = Tapered Element Oscillating Microbalance FDMS = Filter Dynamics Measurements System VCM = Volatile Correction Method BAM = Beta Attenuation Monitoring
- CSV
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- GEOJSON
- ODS API
- data.gov.uk
Air Quality - PM10 - 24 hour Mean
Leicester City CouncilUpdated 17 Jun 2026
… TEOM = Tapered Element Oscillating Microbalance FDMS = Filter Dynamics Measuring System VCM = Volatile Correction Method BAM = Beta Attenuation Monitoring
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- RDF+XML
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Air Quality - PM10 - 24 hour Mean
Leicester City CouncilUpdated 17 Jun 2026
… TEOM = Tapered Element Oscillating Microbalance FDMS = Filter Dynamics Measuring System VCM = Volatile Correction Method BAM = Beta Attenuation Monitoring
- CSV
- JSON
- GEOJSON
- ODS API
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Environmental Monitoring System (Realtime)
Lake Macquarie City CouncilUpdated 17 Jun 2026
This realtime dataset comes from Environmental Monitoring System (EMS) sensors. These sensors are built by an Australian company …
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- ODS API
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Environmental Monitoring System (Historical to 31 July 2020)
Lake Macquarie City CouncilUpdated 31 Jul 2020
This historical dataset comes from Environmental Monitoring System (EMS) sensors. These sensors are built by an Australian company …
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- ODS API
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Air Quality Annual Summary
US Environmental Protection AgencyUpdated 26 May 2026
… Air Quality System Data Mart [internet database] available at http://www.epa.gov/ttn/airs/aqsdatamart. Accessed January …
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- GEOJSON
- ODS API
- Socrata networkLive preview
Maryland Vehicle Emissions Inspection Program: Certified Emissions Repair Facilities
Maryland Department of the Environment Air and Radiation AdministrationUpdated 29 Oct 2026
… The VEIP is designed to identify vehicles that contribute to air quality problems and require that those vehicles …
- CSV
- JSON
- SODA API
- Open Government Canada
RSQA - air quality index (historical)
Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 27 May 2026
The City of Montreal measures air quality in the form of a numerical value called the “Air Quality …
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- Data.NSW
Environmental Monitoring System (Historical to 31 July 2020)
Lake Macquarie City CouncilUpdated 7 May 2021
… Data collected includes temperature, humidity, air quality (PM10, PM2.5, PM1, Carbon monoxide, Ozone, Nitrogen Dioxide), wind speed …
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- data.gov.au
Environmental Monitoring System (Historical to 31 July 2020)
Lake Macquarie City CouncilUpdated 24 Jun 2025
… Data collected includes temperature, humidity, air quality (PM10, PM2.5, PM1, Carbon monoxide, Ozone, Nitrogen Dioxide), wind speed …
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AB617 "Path to Clean Air" - Healthcare Centers
The California Department of Public Health (CDPH)Updated 4 Mar 2022
This dataset includes private schools within the Richmond/San Pablo "Path to Clean Air" CERP Boundary. The facilities …
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- SODA API
- Data.gov Catalog
Louisville Metro KY - APCD Air Quality Index Data
Louisville/Jefferson County Information ConsortiumUpdated 2 Sept 2026
… Note that AQI data may originate from EPA's Air Quality System (AQS) or the AirNow website. AirNow …
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- WEB PAGE
- ARCGIS GEOSERVICES REST API
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Air quality assessment in (semi) liquid food packaging environments
Loveniers, Pieter-JanUpdated 22 Dec 2023
… The dataset enables a detailed exploration of the impact of outdoor air, seasonal variations, and ventilation systems on …
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- GEOJSON
- ODS API
- Open Government Canada
Total Gaseous Mercury (TGM)
Environment and Climate Change Canada | Environnement et Changement climatique CanadaUpdated 14 May 2026
… The data are quality controlled using the Environment Canada RDMQ (Research Data Management and Quality Control) system. Supplemental …
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- BC Data Catalogue
BC Environmental Monitoring Data System (EnMoDS) Results
Environmental Monitoring and Analysis BranchUpdated 28 May 2026
Environmental test results, including physical, chemical and biological analyses of samples taken from water, air, solid waste discharges …
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