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394. Air Pollutant Emissions, by Pollutant and Source: 1998
[In thousands of tons, except as indicated. Estimates are based on a modified National Acid PrecipitationAssessment Program (NAPAP) inventory]
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1998
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1998
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Emissions
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Emissions
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Source
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Volatile
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Sulfur
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Nitrogen
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organic
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Carbon
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Lead
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Particulates
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doxide
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oxides
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compounds
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monoxide
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(tons)
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Total emissions..
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34,741
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19,647
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24,454
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17,917
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89,454
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3,973
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Fuel combustion, stationary sources..
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1,091
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16,721
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10,189
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893
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5,374
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503
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Electric utilities..
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302
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13,217
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6,103
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54
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417
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68
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Industrial..
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245
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2,895
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2,969
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161
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1,114
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19
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Other fuel combustion..
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544
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609
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1,117
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678
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3,843
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416
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Residential..
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432
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127
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742
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654
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3,699
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6
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Industrial processes..
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607
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1,458
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786
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1,417
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3,624
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2,327
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Chemical and allied product manufacturing..
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65
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299
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152
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396
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1,129
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175
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Metals processing..
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171
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444
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88
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75
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1,495
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2,098
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Petroleum and related industries..
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32
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345
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138
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496
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368
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(NA)
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Other..
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339
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370
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408
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450
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632
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54
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Solvent utilization..
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6
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1
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2
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5,278
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2
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(NA)
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Storage and transport..
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94
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3
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7
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1,324
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80
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(NA)
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Waste disposal and recycling..
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310
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42
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97
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433
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1,154
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620
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Highway vehicles..
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257
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326
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7,765
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5,325
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50,386
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19
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Light-duty gas vehicles and motorcycles..
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56
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130
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2,849
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2,832
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27,039
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12
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Light-duty trucks..
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40
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99
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1,917
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2,015
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18,726
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7
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Heavy-duty gas vehicles..
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8
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11
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323
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257
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3,067
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0
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Diesels..
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152
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85.3
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2,676
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222
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1,554
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(NA)
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Off highway 2..
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461
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1,084
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5,280
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2,461
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19,914
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503
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Miscellaneous 3..
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31,916
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12
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328
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786
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8,920
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(NA)
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NA Not available.
1 Represents both PM-10 and PM-10 fugitive dust; see table 405.
2 Includes emissions from farm tractors and other farm machinery, construction equipment, industrial machinery, recreational marine vessels,and small general utility
engines such as lawn mowers.
3 Includes emissions such as from forest fires and other kinds of burning, various agricultural activities, fugitive dust from paved and unpavedroads, and other
construction and mining activities, and natural sources
Source: U.S. Environmental Protection Agency, National Air Pollutant Emission Trends, 1900-1998, EPA 454/R-00-002.
http://www.epa.gov/oar/oarpubs.html
https://allcountries.org/uscensus/394_air_pollutant_emissions_by_pollutant_and.html
These tables are based on figures supplied by the United States Census Bureau, U.S. Department of Commerce and are subject to revision by the Census Bureau.
Copyright © 2019 Photius Coutsoukis and Information Technology Associates, all rights reserved.
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