Air quality: Good

7.4 Good Peak PM2.5 µg/m³

Good across all 7 monitoring stations.

Air quality heatmap — Fort Collins area — PM2.5 heat field (inverse-distance weighted) over the Fort Collins area · stations: Colorado DPHE + PurpleAir · basemap © OpenStreetMap contributors

PM2.5 by station µg/m³

Edison Street

Fossil Creek Reservoir

Gardens on Spring Creek

Museum of Discovery

Soapstone Prairie

Pollutants at Fossil Creek Reservoir

PM2.5

7.4

Ozone

NOx

Across 7 monitors

Edison Street · 7Fossil Creek Reservoir · 7.4Gardens on Spring Creek · 5.9Laporte Street · —Mason Street · —Museum of Discovery · 5Soapstone Prairie · 3.7

Monitoring stations

What it means

EveryoneAir quality is satisfactory. Enjoy normal outdoor activity.

As of 09/15/2026 12:00 PM Updated Sep 15, 12:20 PM

Public-source data, provided as is. Accuracy not guaranteed — verify with the source.

Source