To find out who the top four polluters are in Richmond and what they expel into the air, go to <http://www.scorecard.org/>  and
<http://www.scorecard.org/community/index.tcl?zip_code=94804&set_community_zipcode_cookie_p=t>

The top polluters are:

1. CHEVRON PRODS. CO. RICHMOND REFINERY: 1,230,723 LBS

2. CALIFORNIA OILS CORP. (A TENANT OF THE PORT OF RICHMOND): 148,761 LBS.

3. BOC GASES: 33,830 LBS

4. TOSCO RICHMOND TERMINAL: RICHMOND 19,370 lbs