{"url_path":"/weather/alerts/2.49.0.1.840.0.a54f465fffaa12b5b82c32154397978b48e37f72.001.1","section_key":"alert","section_title":"Air Quality Alert issued July 4 at 4:40PM EDT by NWS Baltimore MD/Washington DC","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-04","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.a54f465fffaa12b5b82c32154397978b48e37f72.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Baltimore MD/Washington DC"},"word_count":71,"has_tables":false,"body_markdown":"# Air Quality Alert: Air Quality Alert issued July 4 at 4:40PM EDT by NWS Baltimore MD/Washington DC\n\n**Severity:** Unknown\n**Certainty:** Unknown\n**Urgency:** Unknown\n**Areas:** District of Columbia\n**Issued by:** NWS Baltimore MD/Washington DC\n**Sent:** 2026-07-04T16:42:00-04:00\n**Effective:** 2026-07-04T16:40:00-04:00\n**Expires:** 2026-07-06T00:00:00-04:00\n\n## Description\nThe Metropolitan Washington Council of Governments and District\nDepartment of Environment has issued a Code PURPLE Air Quality\nAlert Sunday for\nthe District of Columbia.\n\n\n\nFor more information on ground-level ozone\nand fine particles visit the web site\nhttps://www.mwcog.org/environment/air/forecast/"}