Air quality · ZIP 59802
Air quality in Missoula, MT
ZIP 59802 (Montana) — air quality summary sourced from EPA AirNow. Data lands this week as the EPA AirNow ingestion pipeline rolls out.
Last verified 2026-04-24 · methodology
What lands here
Pages show the current AQI category (Good, Moderate, Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, Hazardous), the nearest reporting station, and historical averages.
Source & refresh
EPA AirNow. Refreshed hourly real-time / daily historical. Stale data is flagged, never silently served. Primary source →
Limitations specific to this source
Rural ZIPs may not have a nearby monitoring station; zipradar then reports the closest available station with distance context.
Full dashboard for ZIP 59802
Air quality is one of twelve dimensions zipradar federates per address. See the full federated summary for ZIP 59802:
Open Missoula, MT dashboard →