The Bloomfield monitoring site is located at the New Mexico Department of Transportation (NMDOT) District 5 highway maintenance yard. It is east of
Farmington in San Juan County.
Parameters measured at the site are NO2, SO2, O3 and meteorology.
Major sources in the area include several oil and gas production facilities.
The site ID number is 1ZB. The USEPA AIRS code is 35-045-0009.