{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/air-quality/80205/","name":"Air quality for ZIP 80205 — Denver (Five Points), CO","description":"Air quality data for ZIP 80205 (Denver (Five Points), Colorado), sourced from EPA Air Quality System (AQS), annual county summary.","topic":{"slug":"air-quality","label":"Air quality","source":"EPA Air Quality System (AQS), annual county summary","sourceUrl":"https://aqs.epa.gov/aqsweb/airdata/download_files.html","refreshCadence":"Annual (EPA AQS publication)","summary":"Pages show the 2025 median AQI category (Good, Moderate, Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, Hazardous) for the ZIP's county, plus the year's max/90th-percentile AQI and day-count breakdown by category.","limitations":"This is a county-level ANNUAL SUMMARY, not a live current reading and not an address-level measurement — for today's AQI, EPA's real-time AirNow feed is the correct source (not yet federated here). Not every county operates an EPA monitor; absence of data for a ZIP's county means no 2025 EPA reading exists, not that air is good."},"place":{"zip":"80205","city":"Denver (Five Points)","state":"CO","stateFull":"Colorado","county":"Denver County","countySlug":"denver-county","geo":{"latitude":39.7569,"longitude":-104.9728}},"stateContext":{"topConcern":"Radon Zone 1, wildfire on the Front Range","narrative":"Colorado is one of the most uniformly Zone 1 radon states in the US. WUI wildfire risk concentrates along the Front Range from Boulder to Colorado Springs. Drinking water sourcing splits between Front Range water districts and Western Slope reclamation projects, each with distinct EPA SDWIS compliance histories."},"radonZone":null,"airQuality":{"year":2025,"medianAqi":50,"medianCategory":"Good","maxAqi":115,"p90Aqi":74,"daysWithAqi":365,"goodDays":184,"moderateDays":175,"usgDays":6,"unhealthyDays":0,"veryUnhealthyDays":0,"hazardousDays":0,"classification":"county-level ANNUAL summary — not a live current reading, not an address-level measurement","caveat":"This is a county-level ANNUAL SUMMARY for 2025, not a live current reading. For today's air quality, check a real-time monitor at airnow.gov. Categories follow EPA's official AQI breakpoints."},"datePublished":"2026-04-24","dateModified":"2026-09-07","canonicalUrl":"https://zipradar.org/topic/air-quality/80205/","zipDashboardUrl":"https://zipradar.org/zip/80205/","zipDashboardApiUrl":"https://zipradar.org/api/zip/80205/","primarySourceUrl":"https://aqs.epa.gov/aqsweb/airdata/download_files.html","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/air-quality/80205/"}}