{"CO.ppm":45,"Source":"refinery","Date":"1993-04-16"}
{"CO.ppm":30,"Source":"refinery","Date":"1993-04-17"}
{"CO.ppm":38,"Source":"refinery","Date":"1993-04-18"}
{"CO.ppm":42,"Source":"refinery","Date":"1993-04-19"}
{"CO.ppm":63,"Source":"refinery","Date":"1993-04-20"}
{"CO.ppm":43,"Source":"refinery","Date":"1993-04-21"}
{"CO.ppm":102,"Source":"refinery","Date":"1993-04-22"}
{"CO.ppm":86,"Source":"refinery","Date":"1993-04-23"}
{"CO.ppm":99,"Source":"refinery","Date":"1993-04-24"}
{"CO.ppm":63,"Source":"refinery","Date":"1993-04-25"}
{"CO.ppm":58,"Source":"refinery","Date":"1993-04-26"}
{"CO.ppm":34,"Source":"refinery","Date":"1993-04-27"}
{"CO.ppm":37,"Source":"refinery","Date":"1993-04-28"}
{"CO.ppm":55,"Source":"refinery","Date":"1993-04-29"}
{"CO.ppm":58,"Source":"refinery","Date":"1993-04-30"}
{"CO.ppm":153,"Source":"refinery","Date":"1993-05-01"}
{"CO.ppm":75,"Source":"refinery","Date":"1993-05-02"}
{"CO.ppm":58,"Source":"refinery","Date":"1993-05-03"}
{"CO.ppm":36,"Source":"refinery","Date":"1993-05-04"}
{"CO.ppm":59,"Source":"refinery","Date":"1993-05-05"}
{"CO.ppm":43,"Source":"refinery","Date":"1993-05-06"}
{"CO.ppm":102,"Source":"refinery","Date":"1993-05-07"}
{"CO.ppm":52,"Source":"refinery","Date":"1993-05-08"}
{"CO.ppm":30,"Source":"refinery","Date":"1993-05-09"}
{"CO.ppm":21,"Source":"refinery","Date":"1993-05-10"}
{"CO.ppm":40,"Source":"refinery","Date":"1993-05-11"}
{"CO.ppm":141,"Source":"refinery","Date":"1993-05-12"}
{"CO.ppm":85,"Source":"refinery","Date":"1993-05-13"}
{"CO.ppm":161,"Source":"refinery","Date":"1993-05-14"}
{"CO.ppm":86,"Source":"refinery","Date":"1993-05-15"}
{"CO.ppm":71,"Source":"refinery","Date":"1993-05-16"}
{"CO.ppm":12.5,"Source":"BAAQMD","Date":"1990-09-11"}
{"CO.ppm":20,"Source":"BAAQMD","Date":"1990-10-04"}
{"CO.ppm":4,"Source":"BAAQMD","Date":"1991-12-03"}
{"CO.ppm":20,"Source":"BAAQMD","Date":"1991-12-10"}
{"CO.ppm":25,"Source":"BAAQMD","Date":"1992-05-07"}
{"CO.ppm":170,"Source":"BAAQMD","Date":"1992-08-06"}
{"CO.ppm":15,"Source":"BAAQMD","Date":"1992-09-10"}
{"CO.ppm":20,"Source":"BAAQMD","Date":"1992-09-22"}
{"CO.ppm":15,"Source":"BAAQMD","Date":"1993-03-30"}