Pollution Locator: Hazardous Air Pollutants: Compare Measured with Estimated HAP Concentrations

POLLUTION LOCATOR|Hazardous Air Pollutants | Compare Measured with Estimated HAP Concentrations

State:

CALIFORNIA

HAP Monitor Station (Year)	Estimated Annual 1996 Average Concentration (ug/m3)	Measured Annual Average Concentration (ug/m3)	Estimated/ Measured Ratio	Measured Concentration Greater Than Clean Air Act Goal

Benzene
Azusa (2001)	16	2.2	7.2	yes
Bakersfield-5558 California Avenue (2001)	0.82	1.8	0.46	yes
Burbank-W Palm Avenue (2001)	16	3.5	4.5	yes
Calexico-Ethel Street (2001)	0.58	2.8	0.21	yes
Chico-Manzanita Avenue (2001)	0.68	1.6	0.42	yes
Chula Vista (2001)	1.5	1.4	1.1	yes
El Cajon-Redwood Avenue (2001)	1.5	1.9	0.77	yes
Fremont-Chapel Way (2001)	1.7	1.4	1.3	yes
Fresno-1st Street (2001)	0.79	2.0	0.39	yes
Los Angeles-North Main Street (2001)	16	3.4	4.7	yes
North Long Beach (2001)	16	2.6	6.1	yes
Riverside-Rubidoux (2001)	1.4	2.2	0.65	yes
Roseville-N Sunrise Blvd (2001)	0.88	1.1	0.80	yes
San Francisco-Arkansas Street (2001)	2.9	1.2	2.4	yes
San Jose-4th Street (2001)	1.6	1.6	1.0	yes
Simi Valley-Cochran Street (2001)	1.3	1.5	0.89	yes
Stockton-Hazelton Street (2001)	0.91	1.4	0.63	yes
Carbon Tetrachloride
Azusa (2001)	9.9	0.52	19	yes
Bakersfield-5558 California Avenue (2001)	0.91	0.54	1.7	yes
Burbank-W Palm Avenue (2001)	9.9	0.53	19	yes
Calexico-Ethel Street (2001)	0.87	0.55	1.6	yes
Chico-Manzanita Avenue (2001)	0.87	0.55	1.6	yes
Chula Vista (2001)	0.99	0.54	1.8	yes
El Cajon-Redwood Avenue (2001)	0.99	0.54	1.8	yes
Fremont-Chapel Way (2001)	0.89	0.53	1.7	yes
Fresno-1st Street (2001)	0.86	0.54	1.6	yes
Los Angeles-North Main Street (2001)	9.9	0.54	18	yes
North Long Beach (2001)	9.9	0.55	18	yes
Riverside-Rubidoux (2001)	1.2	0.53	2.3	yes
Roseville-N Sunrise Blvd (2001)	0.90	0.54	1.7	yes
San Francisco-Arkansas Street (2001)	0.92	0.54	1.7	yes
San Jose-4th Street (2001)	0.91	0.55	1.7	yes
Simi Valley-Cochran Street (2001)	1.0	0.53	1.9	yes
Stockton-Hazelton Street (2001)	0.94	0.55	1.7	yes
Chloroform
Azusa (2001)	0.95	0.17	5.6	no
Bakersfield-5558 California Avenue (2001)	0.084	0.16	0.52	no
Burbank-W Palm Avenue (2001)	0.95	0.26	3.6	yes
Calexico-Ethel Street (2001)	0.079	0.11	0.72	no
Chico-Manzanita Avenue (2001)	0.079	0.13	0.61	no
Chula Vista (2001)	0.091	0.090	1.0	no
El Cajon-Redwood Avenue (2001)	0.091	0.15	0.61	no
Fremont-Chapel Way (2001)	0.084	0.14	0.60	no
Fresno-1st Street (2001)	0.078	0.14	0.56	no
Los Angeles-North Main Street (2001)	0.95	0.20	4.7	yes
North Long Beach (2001)	0.95	0.16	5.9	no
Riverside-Rubidoux (2001)	0.11	0.15	0.75	no
Roseville-N Sunrise Blvd (2001)	0.083	0.14	0.59	no
San Francisco-Arkansas Street (2001)	0.088	0.13	0.68	no
San Jose-4th Street (2001)	0.085	0.14	0.61	no
Simi Valley-Cochran Street (2001)	0.095	0.19	0.50	yes
Stockton-Hazelton Street (2001)	0.086	0.10	0.86	no
Chromium
Azusa (2001)	0.10	0.020	5.0	yes
Bakersfield-5558 California Avenue (2001)	0.00023	0.0033	0.069	yes
Burbank-W Palm Avenue (2001)	0.10	0.0054	18	yes
Calexico-Ethel Street (2001)	0.00012	0.0057	0.021	yes
Chico-Manzanita Avenue (2001)	0.00043	0.0029	0.15	yes
Chula Vista (2001)	0.00091	0.0017	0.53	yes
El Cajon-Redwood Avenue (2001)	0.00091	0.0021	0.43	yes
Fremont-Chapel Way (2001)	0.0029	0.0021	1.4	yes
Fresno-1st Street (2001)	0.00047	0.0034	0.14	yes
Los Angeles-North Main Street (2001)	0.10	0.0055	18	yes
North Long Beach (2001)	0.10	0.0060	17	yes
Riverside-Rubidoux (2001)	0.0013	0.0061	0.21	yes
Roseville-N Sunrise Blvd (2001)	0.00013	0.0024	0.055	yes
San Francisco-Arkansas Street (2001)	0.0020	0.0039	0.51	yes
San Jose-4th Street (2001)	0.0075	0.0046	1.6	yes
Simi Valley-Cochran Street (2001)	0.0011	0.0022	0.48	yes
Stockton-Hazelton Street (2001)	0.00097	0.0038	0.26	yes
Dichloromethane
Azusa (2001)	9.1	3.7	2.5	yes
Bakersfield-5558 California Avenue (2001)	0.28	0.86	0.32	no
Burbank-W Palm Avenue (2001)	9.1	2.2	4.2	yes
Calexico-Ethel Street (2001)	0.19	0.93	0.21	no
Chico-Manzanita Avenue (2001)	0.23	1.1	0.21	yes
Chula Vista (2001)	0.56	0.59	0.95	no
El Cajon-Redwood Avenue (2001)	0.56	0.69	0.81	no
Fremont-Chapel Way (2001)	0.69	0.93	0.74	no
Fresno-1st Street (2001)	0.30	0.90	0.33	no
Los Angeles-North Main Street (2001)	9.1	2.7	3.4	yes
North Long Beach (2001)	9.1	1.1	8.5	yes
Riverside-Rubidoux (2001)	0.68	1.4	0.48	yes
Roseville-N Sunrise Blvd (2001)	0.28	0.79	0.36	no
San Francisco-Arkansas Street (2001)	0.97	0.83	1.2	no
San Jose-4th Street (2001)	0.59	0.83	0.71	no
Simi Valley-Cochran Street (2001)	0.48	0.79	0.61	no
Stockton-Hazelton Street (2001)	0.37	0.90	0.41	no
Ethylbenzene
Azusa (2001)	7.9	0.82	9.6	no
Bakersfield-5558 California Avenue (2001)	0.20	0.82	0.25	no
Burbank-W Palm Avenue (2001)	7.9	1.3	6.3	no
Calexico-Ethel Street (2001)	0.091	1.1	0.082	no
Chico-Manzanita Avenue (2001)	0.10	0.82	0.12	no
Chula Vista (2001)	0.78	0.56	1.4	no
El Cajon-Redwood Avenue (2001)	0.78	0.65	1.2	no
Fremont-Chapel Way (2001)	0.94	0.78	1.2	no
Fresno-1st Street (2001)	0.24	0.86	0.28	no
Los Angeles-North Main Street (2001)	7.9	1.4	5.7	no
North Long Beach (2001)	7.9	0.73	11	no
Riverside-Rubidoux (2001)	0.57	0.78	0.73	no
Roseville-N Sunrise Blvd (2001)	0.22	0.78	0.28	no
San Francisco-Arkansas Street (2001)	1.8	0.78	2.3	no
San Jose-4th Street (2001)	0.91	0.78	1.2	no
Simi Valley-Cochran Street (2001)	0.64	0.56	1.1	no
Stockton-Hazelton Street (2001)	0.30	0.78	0.39	no
Formaldehyde
Azusa (2001)	25	4.7	5.4	yes
Bakersfield-5558 California Avenue (2001)	0.64	4.2	0.15	yes
Burbank-W Palm Avenue (2001)	25	5.9	4.3	yes
Calexico-Ethel Street (2001)	0.35	5.9	0.059	yes
Chico-Manzanita Avenue (2001)	0.64	4.1	0.16	yes
Chula Vista (2001)	1.6	3.1	0.51	yes
El Cajon-Redwood Avenue (2001)	1.6	3.4	0.47	yes
Fremont-Chapel Way (2001)	1.8	2.9	0.62	yes
Fresno-1st Street (2001)	0.57	5.1	0.11	yes
Los Angeles-North Main Street (2001)	25	5.1	5.0	yes
North Long Beach (2001)	25	3.8	6.7	yes
Riverside-Rubidoux (2001)	1.6	5.6	0.29	yes
Roseville-N Sunrise Blvd (2001)	0.77	2.2	0.36	yes
San Francisco-Arkansas Street (2001)	3.2	1.9	1.7	yes
San Jose-4th Street (2001)	1.7	2.8	0.60	yes
Simi Valley-Cochran Street (2001)	1.2	2.2	0.56	yes
Stockton-Hazelton Street (2001)	0.73	1.7	0.42	yes
Lead
Azusa (2001)	0.59	0.020	29	no
Bakersfield-5558 California Avenue (2001)	0.00069	0.0059	0.12	no
Burbank-W Palm Avenue (2001)	0.59	0.010	59	no
Calexico-Ethel Street (2001)	0.00046	0.010	0.046	no
Chico-Manzanita Avenue (2001)	0.00034	0.0040	0.084	no
Chula Vista (2001)	0.013	0.020	0.64	no
El Cajon-Redwood Avenue (2001)	0.013	0.0080	1.6	no
Fremont-Chapel Way (2001)	0.0061	0.0046	1.3	no
Fresno-1st Street (2001)	0.0010	0.0065	0.16	no
Los Angeles-North Main Street (2001)	0.59	0.020	29	no
North Long Beach (2001)	0.59	0.010	59	no
Riverside-Rubidoux (2001)	0.0051	0.010	0.51	no
Roseville-N Sunrise Blvd (2001)	0.00042	0.0040	0.11	no
San Francisco-Arkansas Street (2001)	0.0046	0.0085	0.54	no
San Jose-4th Street (2001)	0.010	0.0085	1.2	no
Simi Valley-Cochran Street (2001)	0.0013	0.010	0.13	no
Stockton-Hazelton Street (2001)	0.00072	0.0060	0.12	no
Manganese
Azusa (2001)	0.039	0.080	0.49	no
Bakersfield-5558 California Avenue (2001)	0.0068	0.030	0.23	no
Burbank-W Palm Avenue (2001)	0.039	0.020	2.0	no
Calexico-Ethel Street (2001)	0.0015	0.030	0.051	no
Chico-Manzanita Avenue (2001)	0.0015	0.010	0.15	no
Chula Vista (2001)	0.011	0.010	1.1	no
El Cajon-Redwood Avenue (2001)	0.011	0.020	0.56	no
Fremont-Chapel Way (2001)	0.0066	0.010	0.66	no
Fresno-1st Street (2001)	0.0031	0.020	0.15	no
Los Angeles-North Main Street (2001)	0.039	0.020	2.0	no
North Long Beach (2001)	0.039	0.010	3.9	no
Riverside-Rubidoux (2001)	0.0086	0.050	0.17	no
Roseville-N Sunrise Blvd (2001)	0.0027	0.010	0.27	no
San Francisco-Arkansas Street (2001)	0.011	0.010	1.1	no
San Jose-4th Street (2001)	0.0052	0.020	0.26	no
Simi Valley-Cochran Street (2001)	0.0039	0.010	0.39	no
Stockton-Hazelton Street (2001)	0.0030	0.020	0.15	no
Mercury
Azusa (2001)	0.0021	0.0015	1.4	no
Bakersfield-5558 California Avenue (2001)	0.00019	0.0016	0.12	no
Burbank-W Palm Avenue (2001)	0.0021	0.0015	1.4	no
Calexico-Ethel Street (2001)	0.00010	0.0015	0.067	no
Chico-Manzanita Avenue (2001)	0.000028	0.0016	0.018	no
Chula Vista (2001)	0.000090	0.0016	0.056	no
El Cajon-Redwood Avenue (2001)	0.000090	0.0016	0.056	no
Fremont-Chapel Way (2001)	0.00015	0.0017	0.089	no
Fresno-1st Street (2001)	0.000047	0.0017	0.028	no
Los Angeles-North Main Street (2001)	0.0021	0.0016	1.3	no
North Long Beach (2001)	0.0021	0.0017	1.2	no
Riverside-Rubidoux (2001)	0.00015	0.0016	0.095	no
Roseville-N Sunrise Blvd (2001)	0.000038	0.0017	0.022	no
San Francisco-Arkansas Street (2001)	0.00028	0.0017	0.17	no
San Jose-4th Street (2001)	0.00011	0.0016	0.071	no
Simi Valley-Cochran Street (2001)	0.00014	0.0015	0.093	no
Stockton-Hazelton Street (2001)	0.000061	0.0017	0.036	no
Methyl Tert-Butyl Ether
Azusa (2001)	25	7.1	3.6	no
Bakersfield-5558 California Avenue (2001)	0.59	5.0	0.12	no
Burbank-W Palm Avenue (2001)	25	10	2.5	no
Calexico-Ethel Street (2001)	0.34	4.5	0.076	no
Chico-Manzanita Avenue (2001)	0.27	4.8	0.056	no
Chula Vista (2001)	2.9	3.6	0.81	no
El Cajon-Redwood Avenue (2001)	2.9	6.6	0.44	no
Fremont-Chapel Way (2001)	2.9	3.1	0.94	no
Fresno-1st Street (2001)	0.78	4.8	0.16	no
Los Angeles-North Main Street (2001)	25	8.8	2.9	no
North Long Beach (2001)	25	7.2	3.5	no
Riverside-Rubidoux (2001)	2.2	6.8	0.33	no
Roseville-N Sunrise Blvd (2001)	0.77	2.6	0.30	no
San Francisco-Arkansas Street (2001)	5.0	2.1	2.5	no
San Jose-4th Street (2001)	2.8	3.2	0.88	no
Simi Valley-Cochran Street (2001)	2.3	4.4	0.53	no
Stockton-Hazelton Street (2001)	0.90	4.0	0.22	no
Nickel
Azusa (2001)	0.038	0.010	3.8	yes
Bakersfield-5558 California Avenue (2001)	0.0079	0.0020	3.9	no
Burbank-W Palm Avenue (2001)	0.038	0.0049	7.7	yes
Calexico-Ethel Street (2001)	0.00024	0.0039	0.062	yes
Chico-Manzanita Avenue (2001)	0.00048	0.0022	0.22	no
Chula Vista (2001)	0.0025	0.0045	0.55	yes
El Cajon-Redwood Avenue (2001)	0.0025	0.0037	0.67	no
Fremont-Chapel Way (2001)	0.0061	0.0025	2.4	no
Fresno-1st Street (2001)	0.00062	0.0022	0.28	no
Los Angeles-North Main Street (2001)	0.038	0.0047	8.0	yes
North Long Beach (2001)	0.038	0.0077	4.9	yes
Riverside-Rubidoux (2001)	0.00098	0.0051	0.19	yes
Roseville-N Sunrise Blvd (2001)	0.00076	0.0019	0.40	no
San Francisco-Arkansas Street (2001)	0.0042	0.0033	1.3	no
San Jose-4th Street (2001)	0.0032	0.0045	0.72	yes
Simi Valley-Cochran Street (2001)	0.00085	0.0028	0.31	no
Stockton-Hazelton Street (2001)	0.0011	0.0036	0.30	no
Styrene
Azusa (2001)	1.3	0.68	2.0	no
Bakersfield-5558 California Avenue (2001)	0.028	0.34	0.083	no
Burbank-W Palm Avenue (2001)	1.3	0.59	2.3	no
Calexico-Ethel Street (2001)	0.0083	0.29	0.028	no
Chico-Manzanita Avenue (2001)	0.0094	0.25	0.038	no
Chula Vista (2001)	0.090	0.21	0.43	no
El Cajon-Redwood Avenue (2001)	0.090	0.25	0.36	no
Fremont-Chapel Way (2001)	0.11	0.21	0.54	no
Fresno-1st Street (2001)	0.023	0.21	0.11	no
Los Angeles-North Main Street (2001)	1.3	0.46	2.9	no
North Long Beach (2001)	1.3	0.89	1.5	no
Riverside-Rubidoux (2001)	0.061	0.63	0.097	no
Roseville-N Sunrise Blvd (2001)	0.018	0.21	0.087	no
San Francisco-Arkansas Street (2001)	0.22	0.21	1.1	no
San Jose-4th Street (2001)	0.092	0.42	0.22	no
Simi Valley-Cochran Street (2001)	0.064	0.21	0.30	no
Stockton-Hazelton Street (2001)	0.030	0.21	0.14	no
Tetrachloroethylene
Azusa (2001)	5.1	1.1	4.5	yes
Bakersfield-5558 California Avenue (2001)	0.20	0.41	0.49	yes
Burbank-W Palm Avenue (2001)	5.1	2.1	2.5	yes
Calexico-Ethel Street (2001)	0.16	0.37	0.45	yes
Chico-Manzanita Avenue (2001)	0.17	0.16	1.0	no
Chula Vista (2001)	0.35	0.39	0.91	yes
El Cajon-Redwood Avenue (2001)	0.35	0.45	0.78	yes
Fremont-Chapel Way (2001)	0.67	0.37	1.8	yes
Fresno-1st Street (2001)	0.23	0.31	0.73	yes
Los Angeles-North Main Street (2001)	5.1	1.2	4.2	yes
North Long Beach (2001)	5.1	0.79	6.5	yes
Riverside-Rubidoux (2001)	0.37	0.75	0.50	yes
Roseville-N Sunrise Blvd (2001)	0.20	0.21	0.94	yes
San Francisco-Arkansas Street (2001)	1.2	0.46	2.6	yes
San Jose-4th Street (2001)	0.54	0.33	1.6	yes
Simi Valley-Cochran Street (2001)	0.31	0.52	0.59	yes
Stockton-Hazelton Street (2001)	0.22	0.37	0.59	yes
Toluene
Azusa (2001)	52	14	3.7	no
Bakersfield-5558 California Avenue (2001)	1.4	5.0	0.28	no
Burbank-W Palm Avenue (2001)	52	13	4.1	no
Calexico-Ethel Street (2001)	0.56	8.3	0.067	no
Chico-Manzanita Avenue (2001)	0.77	4.6	0.17	no
Chula Vista (2001)	5.1	4.0	1.3	no
El Cajon-Redwood Avenue (2001)	5.1	6.3	0.80	no
Fremont-Chapel Way (2001)	6.3	4.4	1.4	no
Fresno-1st Street (2001)	1.7	6.2	0.27	no
Los Angeles-North Main Street (2001)	52	11	4.8	no
North Long Beach (2001)	52	7.7	6.8	no
Riverside-Rubidoux (2001)	3.8	12	0.33	no
Roseville-N Sunrise Blvd (2001)	1.5	3.1	0.50	no
San Francisco-Arkansas Street (2001)	12	4.1	2.9	no
San Jose-4th Street (2001)	6.6	4.9	1.3	no
Simi Valley-Cochran Street (2001)	4.2	4.9	0.86	no
Stockton-Hazelton Street (2001)	2.1	4.7	0.45	no
Trichloroethylene
Azusa (2001)	1.9	0.29	6.4	no
Bakersfield-5558 California Avenue (2001)	0.091	0.11	0.82	no
Burbank-W Palm Avenue (2001)	1.9	0.26	7.1	no
Calexico-Ethel Street (2001)	0.080	0.24	0.33	no
Chico-Manzanita Avenue (2001)	0.090	0.080	1.1	no
Chula Vista (2001)	0.13	0.20	0.66	no
El Cajon-Redwood Avenue (2001)	0.13	0.10	1.3	no
Fremont-Chapel Way (2001)	0.16	0.080	2.0	no
Fresno-1st Street (2001)	0.092	0.060	1.5	no
Los Angeles-North Main Street (2001)	1.9	1.8	1.1	yes
North Long Beach (2001)	1.9	0.11	17	no
Riverside-Rubidoux (2001)	0.16	0.14	1.1	no
Roseville-N Sunrise Blvd (2001)	0.099	0.050	2.0	no
San Francisco-Arkansas Street (2001)	0.31	0.070	4.4	no
San Jose-4th Street (2001)	0.18	0.17	1.0	no
Simi Valley-Cochran Street (2001)	0.13	0.080	1.7	no
Stockton-Hazelton Street (2001)	0.10	0.050	2.1	no
Xylene (Mixed Isomers)
Azusa (2001)	32	16	2.0	no
Bakersfield-5558 California Avenue (2001)	0.97	12	0.079	no
Burbank-W Palm Avenue (2001)	32	28	1.2	no
Calexico-Ethel Street (2001)	0.50	19	0.026	no
Chico-Manzanita Avenue (2001)	0.57	10	0.056	no
Chula Vista (2001)	3.1	8.2	0.38	no
El Cajon-Redwood Avenue (2001)	3.1	14	0.23	no
Fremont-Chapel Way (2001)	3.8	11	0.35	no
Fresno-1st Street (2001)	1.1	14	0.077	no
Los Angeles-North Main Street (2001)	32	27	1.2	no
North Long Beach (2001)	32	16	2.0	no
Riverside-Rubidoux (2001)	2.4	16	0.15	no
Roseville-N Sunrise Blvd (2001)	1.0	6.6	0.15	no
San Francisco-Arkansas Street (2001)	7.2	9.6	0.75	no
San Jose-4th Street (2001)	3.7	14	0.27	no
Simi Valley-Cochran Street (2001)	2.6	10	0.25	no
Stockton-Hazelton Street (2001)	1.4	10	0.13	no