Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Environmental - Media - Air - Outdoor air pollution Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2>Technical Assistance Document for the Reporting of Daily Air Quality - the Air Quality Index (AQI)</h2> Subject The topic of the resource <span>This Environmental Protection Agency guidance document is designed to aid local agencies in reporting air quality using the Air Quality Index (AQI) as required in Part 58.50 of 40 CFR and according to Appendix G to Part 58 of 40 CFR.</span> Description An account of the resource <a target="_blank" href="http://www.epa.gov/airnow/aqi_tech_assistance.pdf" rel="noreferrer noopener">http://www.epa.gov/airnow/aqi_tech_assistance.pdf</a> Type The nature or genre of the resource PDF