California Air Resources Board 2009 Almanac (web) Appendix A San Francisco Bay Area Air Basin  Table A-28 Oxides of Nitrogen (NOx) Facility Name City Tons per Year Valero Refining Company - Cali Benicia 2253 Tesoro Refining And Marketing Martinez 1635 Hanson Permanente Cement Cupertino 1364 Shell Martinez Refinery Martinez 1279 Chevron Products Company Richmond 960 ConocoPhillips Refining Rodeo 514 ConocoPhillips - San Francisco Rodeo 367 Owens-Brockway Glass Container Oakland 336 PG&E Hunters Point Power San Francisco 216 Delta Energy Center Pittsburg 165 Reactive Organic Gases (ROG) Facility Name City Tons per Year Chevron Products Company Richmond 1152 Shell Martinez Refinery Martinez 991 Tesoro Refining And Marketing Martinez 969 New United Motor Manufacturing Fremont 661 ConocoPhillips - San Francisco Rodeo 260 Valero Refining Company - Cali Benicia 203 Ball Metal Beverage Container Fairfield 194 Directly Emitted Particulate Matter (PM10) Facility Name City Tons per Year Shell Martinez Refinery Martinez 355 Valero Refining Company - Cali Benicia 232 Chevron Products Company Richmond 225 Tesoro Refining And Marketing Martinez 145 Directly Emitted Particulate Matter (PM2.5) Facility Name City Tons per Year Shell Martinez Refinery Martinez 343 Chevron Products Company Richmond 216 Valero Refining Company - Cali Benicia 214 Tesoro Refining And Marketing Martinez 130