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1998-2000 Hazardous Air Pollution Summary
for Brunswick, Georgia
Source: Georgia Environmental Protection Division air monitoring station at Coastal Georgia Community College,
3700 Altama Avenue, Brunswick, Georgia.

Compound

Identification

Mean Observed

Concentrations (ug/m3)

Highest Observed

Concentrations (ug/m3)

Comparison Values

(ug/m3)

1998 1999 2000 1998 1999 2000 EMEG RMEG PEL CREG
Carbonyls                    
Acetaldehyde 55.4 7.01 1.38 306.7 111.82 11.57     0.5- B2
Acetone 10.2 2.23 3.04 51.0 59.9 42.79        
Acrolein 1.1 1.16 0.15 7.3 34.17 4.16 0.02     C
Benzaldehyde 20.8 39.57 1.92 75.0 602.12 17.12        
Butylaldehyde 43.5 4.88 0.10 117.9 105.78 1.52        
Formaldehyde 37.4 29.38 8.22 220.2 463.79 53.21       .08-B1
Propionaldehyde 14.4 1.34 0.26 44.0 15.46 1.32        
Chlorinated Volatiles                    
1,4-Dichlorobenzene ------- ------- 0.6 ------- ------- 4.88        
Chloromethane 2.9 1.38 1.33 6.8 2.07 2.51        
Dichlorodifluoromethane 1.5 1.73 2.73 5.4 3.46 4.01        
Freon 11 1.09 ------- ------- 6.2 ------- -------        
Methylene Chloride 17.8 0.17 0.61 210.8 1.74 9.52        
Trichloroethylene ------- ------- 0.12 ------- ------- 3.27        
Volatile Aromatics                    
Benzene 0.60 ------- 0.43 2.6 ------- 2.53        
Cyclohexane 987.8 4.82 0.55 8192.3 48.19 8.38        
o,p-Dimethylbenzene 0.20 0.29 0.40 2.6 4.34 3.17        
p,m-Dimethylbenzene ------- 0.83 ------- ------- 8.25 -------        
1,2,4-Trimethylbenzene ------- 1.52 ------- ------- 0.71 -------        
1,3,5-Trimethylbenzene ------- 0.29 ------- ------- 2.95 -------        
Toluene 6.7 1.66 2.28 44.9 6.78 26.77        
Metals                    
Chromium 0.0001 0.0006 0.0004 0.001 0.0116 0.0100        
Arsenic 0.003 ------- ------- 0.007 ------- -------        
Beryllium 0.0001 ------- ------- 0.001 ------- -------        
Cadmium 0.0002 ------- ------- 0.001 ------- -------        
Cobalt 0.0002 ------- ------- 0.001 ------- -------        
Selenium 0.020 ------- ------- 0.200 ------- -------        
Lead 0.003 0.0031 0.0026 0.010 0.0083 0.0119        
Nickel 0.002 0.0008 0.0004 0.010 0.010 0.0041        
Zinc 0.020 0.0068 0.0131 0.040 0.038 0.0239        
Synthetic Organic Compounds                    
g-BHC (lindane) 0.00001 0.00001 ------- 0.00008 0.0003 -------        
Aldrin 0.00002 ------- ------- 0.0002 ------- -------        
Dicofol 0.00001 ------- ------- 0.0001 ------- -------        
Chloropyrifos ------- 0.00028 ------- ------- 0.0028 -------        
p,p-DDE 0.000003 ------- ------- 0.00003 ------- -------        
Acenaphthene 0.0030 0.180 ------- 0.030 3.210 -------        
Acenaphthylene 0.060 0.040 ------- 0.60 0.660 -------        
Anthracene 0.00087 0.00087 ------- 0.0049   -------        
Benzo(b)flouranthene 0.00001 ------- ------- 0.00004 ------- -------        
Chrysene 0.0008 ------- ------- 0.010 ------- -------        
Fluoranthene 0.003 0.00026 0.00005 0.020 0.0019 0.00007        
Fluorene 0.002 0.0014 0.0001 0.02 0.0014 0.003        
Naphthalene 0.010 0.0011 0.001 0.070 0.02 0.030        
Phenanthrene 0.002 0.0025 0.0004 0.01 0.012 0.005        
Pyrene 0.0001 0.00027 ------- ------- 0.0035 -------        

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