CDPHE PM2.5 Data Plots

CDPHE and RMNP Ozone Data Plots

Date (mm/dd/yyyy):
CDPHE PM2.5 data is available starting 11/01/2019. All data is preliminary.

Select a station in legend to toggle on/off in graph. Mouseover a station in legend to highlight trace. Click and drag to expand X or Y axis.



Data is updated at about 4 minutes past the hour. Data source: Air Quality Report View page of the Colorado Department of Public Health & Environment.

ADM - Adams County Admin Building, Denver
ASPN2 - 215 N. Garmisch St, Aspen
BOU - 2120 Marine St, Boulder
CAMP - Camp, 2105 Broadway, Denver
CASA - La Casa, 4545 Navajo Street, Denver
CCOL - Colorado College, Colorado Springs
CHAT - Chatfield Park, 11500 N. Roxborough Park Rd., Denver
DELT - Delta, Colorado
FTCF - CSU, Fort Collins
GJPB - Grand Junction
GREH - Greeley Hospital
I25DEN - 971 Yuma Street, Denver
I25GLO - 4905 Acoma Street, Denver
LNGM - 440 Main St, Longmont
NJH - National Jewish Hospital, Denver
RIFL - Rifle, Colorado River Valley