Key Category Analysis PM2.5

Last updated on 24 Jan 2013 17:05 by Kevin Hausmann

The tables below show detailed information on how the key categories for PM2.5 were calculated.

Level

Source Emissions in 2010 (Gg) Proportion PM2.5
1.A.4.b.i Residential: Stationary plants 30,23 27,29% 27,29%
3.D.3 Other product use 10,34 9,34% 36,63%
1.A.1.a Public Electricity and Heat Production 8,74 7,89% 44,52%
2.G Other production, consumption, storage, transportation or handling of bulk products 8,19 7,39% 51,91%
1.A.4.c.ii Agriculture/Forestry/Fishing: Off-road Vehicles and Other Machinery 6,93 6,25% 58,17%
1.A.3.b.vi Road Transport:, Automobile tyre and brake wear 6,79 6,13% 64,30%
1.A.3.b.i Road Transport:, Passenger cars 5,60 5,05% 69,35%
1.A.3.b.iii Road Transport:, Heavy duty vehicles 4,74 4,28% 73,63%
1.A.3.b.vii Road Transport:, Automobile road abrasion 3,81 3,44% 77,07%
1.A.2.f.i Stationary Combustion in Manufacturing Industries and Construction: Other 2,82 2,55% 79,62%
1.A.3.b.ii Road Transport:, Light duty vehicles 2,48 2,23% 81,85%
2.C.1 Iron and Steel Production 2,43 2,19% 84,04%
1.A.2.f.ii Mobile Combustion in Manufacturing Industries and Construction 1,84 1,66% 85,70%
1.A.4.a.i Commercial / Institutional: Stationary 1,78 1,61% 87,31%
4.B.1.a Cattle Dairy 1,53 1,39% 88,69%
2.A.1 Cement Production 1,41 1,28% 89,97%
4.B.8 Swine 1,36 1,23% 91,19%
4.B.1.b Cattle Non-Dairy 1,35 1,22% 92,41%
1.A.1.b Petroleum refining 0,84 0,76% 93,17%
2.A.7.d Other Mineral products 0,83 0,75% 93,92%
1.A.4.c.i Agriculture/Forestry/Fishing: Stationary 0,75 0,68% 94,60%
4.D.2.a Farm-level agricultural operations including storage, handling and transport of agricultural products 0,72 0,65% 95,25%

Trend

Source Emissions in 1990 (Gg) Emissions in 2010 (Gg) Contribution to trend PM2.5
1.A.3.b.iii Road Transport:, Heavy duty vehicles 20,70 4,74 16,19% 16,19%
1.A.4.b.i Residential: Stationary plants 22,41 30,23 10,99% 27,19%
1.A.3.b.i Road Transport:, Passenger cars 13,29 5,60 8,63% 35,82%
1.A.4.c.ii Agriculture/Forestry/Fishing: Off-road Vehicles and Other Machinery 13,66 6,93 8,06% 43,88%
2.C.1 Iron and Steel Production 9,74 2,43 7,49% 51,37%
1.A.1.a Public Electricity and Heat Production 13,99 8,74 7,12% 58,49%
2.G Other production, consumption, storage, transportation or handling of bulk products 11,23 8,19 4,90% 63,39%
1.A.4.a.i Commercial / Institutional: Stationary 6,03 1,78 4,44% 67,84%
1.A.2.f.ii Mobile Combustion in Manufacturing Industries and Construction 5,49 1,84 3,89% 71,73%
1.A.3.b.ii Road Transport:, Light duty vehicles 5,31 2,48 3,28% 75,01%
3.D.3 Other product use 10,35 10,34 2,59% 77,60%
2.A.1 Cement Production 3,72 1,41 2,52% 80,12%
1.A.1.c Manufacture of Solid Fuels and Other Energy Industries 3,01 0,47 2,50% 82,63%
1.A.3.b.vi Road Transport:, Automobile tyre and brake wear 5,95 6,79 2,07% 84,69%
2.A.7.d Other Mineral products (Please specify the sources included/excluded in the notes column to the right) 2,37 0,83 1,65% 86,34%
1.A.2.f.i Stationary Combustion in Manufacturing Industries and Construction: Other 3,79 2,82 1,62% 87,96%
1.A.1.b Petroleum refining 2,19 0,84 1,48% 89,44%
2.C.3 Aluminium Production 1,50 0,35 1,17% 90,61%
1.A.3.b.vii Road Transport:, Automobile road abrasion 3,37 3,81 1,15% 91,75%
1.A.3.c Railways 1,35 0,25 1,10% 92,86%
1.A.5.b Other, Mobile (Including military, land based and recreational boats) 0,99 0,15 0,83% 93,69%
4.B.1.b Cattle Non-Dairy 1,77 1,35 0,73% 94,42%
1.A.3.d.ii National Navigation (Shipping) 1,10 0,46 0,72% 95,14%
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