Review Stage 2: Synthesis and Assessment Country report
KEY SOURCE ANALYSIS FOR
CLRTAP
Party: HU Submission year: 2023
Key categories analysis is increasingly important in order to prioritize emission sources and identify where the implementation of improvements is most effective. We have assessed the most important sources (the sources making up 80% of the national total) for your country, based on your latest submission. The key sources for the 2021, 2010 and 2005 emissions, including the corresponding percentages, are listed below. |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2021 | 3Da1 (16.6%) | 1A3bi (13.3%) | 1A3biii (12.8%) | 1A4bi (10.5%) | 1A1a (7.9%) | 1A3bii (7.2%) | 1A4cii (4.9%) | 1A4ai (3.7%) | 3Da2a (3.5%) | 80.3% | |||||
NMVOC | 2021 | 1A4bi (21.1%) | 2D3a (8.1%) | 3B1b (7.7%) | 2D3g (6.8%) | 3B1a (6.4%) | 1A3bi (5.5%) | 2D3d (4.7%) | 2H2 (4.4%) | 2B10a (4.0%) | 1A3bv (3.6%) | 3De (3.0%) | 2D3h (2.2%) | 3B4gii (2.2%) | 1A3biv (2.2%) | 81.9% |
SOx | 2021 | 1A1a (38.7%) | 1A4bi (29.3%) | 1A2a (7.8%) | 1A2f (5.5%) | 81.2% | ||||||||||
NH3 | 2021 | 3Da1 (31.1%) | 3Da2a (13.9%) | 3B3 (9.8%) | 3B1a (9.7%) | 3B1b (9.4%) | 3B4gii (5.0%) | 1A4bi (4.7%) | 83.7% | |||||||
PM2.5 | 2021 | 1A4bi (78.2%) | 5E (2.6%) | 80.8% | ||||||||||||
PM10 | 2021 | 1A4bi (57.4%) | 3Dc (11.9%) | 2A5b (6.9%) | 1A3bvi (3.0%) | 5E (1.8%) | 81.0% | |||||||||
TSP | 2021 | 1A4bi (44.4%) | 2A5b (16.9%) | 3Dc (8.8%) | 3B3 (3.6%) | 2A5a (2.9%) | 1A3bvi (2.8%) | 3B4gi (2.3%) | 81.7% | |||||||
BC | 2021 | 1A4bi (66.7%) | 1A3bi (7.3%) | 5C2 (4.6%) | 1A3bii (4.1%) | 82.8% | ||||||||||
CO | 2021 | 1A4bi (65.6%) | 1A3bi (15.5%) | 81.1% | ||||||||||||
Pb | 2021 | 1A3bvi (41.4%) | 2C1 (22.2%) | 1A4bi (12.3%) | 1A1a (7.1%) | 83.1% | ||||||||||
Cd | 2021 | 1A4bi (52.3%) | 2C1 (9.0%) | 1A1a (7.6%) | 2A3 (4.3%) | 1A2gviii (4.3%) | 1A2d (3.5%) | 81.0% | ||||||||
Hg | 2021 | 5C1bv (18.5%) | 1A1a (18.4%) | 1A2f (15.0%) | 2K (12.0%) | 2C1 (7.3%) | 1A4bi (6.9%) | 2B10a (4.3%) | 82.5% | |||||||
As | 2021 | 1A1a (44.4%) | 2C1 (27.8%) | 2A3 (6.0%) | 5C2 (5.2%) | 83.5% | ||||||||||
Cr | 2021 | 2C1 (50.5%) | 1A3bvi (22.8%) | 1A4bi (13.1%) | 86.4% | |||||||||||
Cu | 2021 | 1A3bvi (93.0%) | 93.0% | |||||||||||||
Ni | 2021 | 1A1a (34.6%) | 1A3bvi (15.3%) | 2A3 (12.0%) | 2C1 (6.9%) | 1A4bi (6.3%) | 1A4ai (5.1%) | 80.1% | ||||||||
Se | 2021 | 1A1a (69.2%) | 2A3 (19.5%) | 88.7% | ||||||||||||
Zn | 2021 | 1A4bi (44.4%) | 1A3bvi (24.7%) | 1A1a (7.5%) | 5C2 (4.5%) | 81.1% | ||||||||||
DIOX | 2021 | 1A4bi (56.9%) | 5E (17.0%) | 2C1 (8.8%) | 82.6% | |||||||||||
PAH | 2021 | 1A4bi (91.2%) | 91.2% | |||||||||||||
HCB | 2021 | 2C3 (33.6%) | 1A1a (21.4%) | 1A4bi (16.9%) | 1A4ai (13.6%) | 85.4% | ||||||||||
PCB | 2021 | 2C1 (57.6%) | 2C6 (22.5%) | 80.2% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2010 | 1A3biii (19.4%) | 1A1a (17.1%) | 1A3bi (10.9%) | 1A4bi (8.6%) | 3Da1 (7.6%) | 1A3bii (7.3%) | 1A4cii (5.6%) | 1A2f (4.0%) | 80.6% | ||||||
NMVOC | 2010 | 1A4bi (24.4%) | 1A3bi (10.0%) | 3B1a (5.7%) | 3B1b (5.4%) | 2H2 (4.8%) | 2D3a (4.3%) | 2D3g (3.8%) | 2D3h (3.7%) | 1A3biv (3.5%) | 2D3d (3.4%) | 2B10a (3.2%) | 1A3bv (3.1%) | 3De (2.8%) | 1A1a (2.2%) | 80.5% |
SOx | 2010 | 1A4bi (41.7%) | 1A1a (38.6%) | 80.3% | ||||||||||||
NH3 | 2010 | 3Da2a (20.9%) | 3Da1 (16.2%) | 3B3 (12.9%) | 3B1a (8.2%) | 3B4gii (8.1%) | 3B1b (6.8%) | 1A4bi (6.4%) | 3B4giv (4.3%) | 83.7% | ||||||
PM2.5 | 2010 | 1A4bi (78.1%) | 5C2 (3.8%) | 81.9% | ||||||||||||
PM10 | 2010 | 1A4bi (56.2%) | 2A5b (13.6%) | 3Dc (9.2%) | 5C2 (2.8%) | 81.8% | ||||||||||
TSP | 2010 | 1A4bi (40.0%) | 2A5b (30.8%) | 3Dc (6.2%) | 3B3 (2.8%) | 3B4gi (2.3%) | 82.1% | |||||||||
BC | 2010 | 1A4bi (57.8%) | 5C2 (10.9%) | 1A3bii (7.5%) | 1A3bi (7.0%) | 83.2% | ||||||||||
CO | 2010 | 1A4bi (53.7%) | 1A3bi (27.8%) | 81.6% | ||||||||||||
Pb | 2010 | 1A3bvi (41.8%) | 1A4bi (23.2%) | 1A1a (13.7%) | 2A3 (4.6%) | 83.3% | ||||||||||
Cd | 2010 | 1A4bi (56.1%) | 1A1a (12.3%) | 2C1 (8.5%) | 2G (6.3%) | 83.2% | ||||||||||
Hg | 2010 | 1A1a (28.8%) | 2K (10.9%) | 2C1 (10.0%) | 1A4bi (9.4%) | 1A2f (9.4%) | 5C1bv (9.0%) | 2B10a (8.7%) | 86.1% | |||||||
As | 2010 | 1A1a (53.8%) | 2C1 (28.7%) | 82.5% | ||||||||||||
Cr | 2010 | 2C1 (60.6%) | 1A3bvi (15.1%) | 1A4bi (12.8%) | 88.6% | |||||||||||
Cu | 2010 | 1A3bvi (91.4%) | 91.4% | |||||||||||||
Ni | 2010 | 1A1a (51.0%) | 1A3bvi (9.7%) | 2C1 (7.9%) | 1A4bi (7.9%) | 2A3 (7.3%) | 83.9% | |||||||||
Se | 2010 | 1A1a (85.8%) | 85.8% | |||||||||||||
Zn | 2010 | 1A4bi (50.3%) | 1A3bvi (18.7%) | 5C2 (10.9%) | 1A1a (8.7%) | 88.6% | ||||||||||
DIOX | 2010 | 1A4bi (57.8%) | 2C1 (17.4%) | 5E (7.3%) | 82.6% | |||||||||||
PAH | 2010 | 1A4bi (95.0%) | 95.0% | |||||||||||||
HCB | 2010 | 3Df (29.9%) | 1A1a (28.5%) | 2C3 (22.4%) | 80.8% | |||||||||||
PCB | 2010 | 2C1 (47.1%) | 2C6 (35.1%) | 82.1% |
Component | Year | Key categories (Sorted from high to low from left to right) | Total | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NOx | 2005 | 1A3biii (22.4%) | 1A1a (15.5%) | 1A3bi (13.2%) | 1A4bi (7.4%) | 3Da1 (5.8%) | 1A3bii (5.8%) | 1A2f (5.2%) | 1A4cii (4.6%) | 1A4ai (4.0%) | 83.8% | ||||
NMVOC | 2005 | 1A3bi (15.8%) | 2D3d (12.9%) | 1A4bi (12.4%) | 2D3g (6.8%) | 2H2 (5.4%) | 3B1a (5.2%) | 2D3a (4.9%) | 3B1b (3.8%) | 1A3biv (3.5%) | 2D3h (3.4%) | 1A3bv (2.8%) | 2B10a (2.4%) | 3De (2.1%) | 81.5% |
SOx | 2005 | 1A4bi (38.1%) | 1A1a (34.8%) | 1A2f (5.4%) | 1A1b (3.7%) | 82.0% | |||||||||
NH3 | 2005 | 3Da2a (22.7%) | 3Da1 (18.2%) | 3B3 (14.3%) | 3B1a (8.7%) | 3B4gii (7.7%) | 3B1b (5.4%) | 3B4gi (3.5%) | 80.5% | ||||||
PM2.5 | 2005 | 1A4bi (63.4%) | 5C2 (5.3%) | 2A5b (5.0%) | 1A3bii (3.3%) | 1A3biii (3.3%) | 80.3% | ||||||||
PM10 | 2005 | 1A4bi (36.9%) | 2A5b (28.2%) | 3Dc (9.3%) | 5C2 (3.2%) | 1A3bii (1.9%) | 1A3biii (1.9%) | 81.4% | |||||||
TSP | 2005 | 2A5b (51.5%) | 1A4bi (21.3%) | 3Dc (5.1%) | 3B3 (2.8%) | 80.7% | |||||||||
BC | 2005 | 1A4bi (41.2%) | 5C2 (14.1%) | 1A3bii (11.1%) | 1A3biii (9.7%) | 1A3bi (8.8%) | 85.0% | ||||||||
CO | 2005 | 1A3bi (44.5%) | 1A4bi (30.5%) | 1A2a (9.3%) | 84.3% | ||||||||||
Pb | 2005 | 1A3bvi (33.6%) | 1A4bi (19.3%) | 1A1a (11.6%) | 2C1 (10.1%) | 2A3 (7.8%) | 82.4% | ||||||||
Cd | 2005 | 1A4bi (39.6%) | 1A1a (14.1%) | 2C1 (13.2%) | 2G (6.2%) | 5C1biii (5.6%) | 2A3 (3.3%) | 82.0% | |||||||
Hg | 2005 | 5C1biii (29.3%) | 1A1a (20.2%) | 1A2f (10.2%) | 2C1 (7.7%) | 2K (7.3%) | 1A4bi (7.0%) | 81.7% | |||||||
As | 2005 | 1A1a (51.3%) | 2C1 (29.9%) | 81.2% | |||||||||||
Cr | 2005 | 2C1 (67.2%) | 1A3bvi (13.6%) | 80.8% | |||||||||||
Cu | 2005 | 1A3bvi (89.5%) | 89.5% | ||||||||||||
Ni | 2005 | 1A1a (59.3%) | 2C1 (7.1%) | 1A3bvi (7.1%) | 1A4bi (6.4%) | 2A3 (5.9%) | 85.8% | ||||||||
Se | 2005 | 1A1a (85.9%) | 85.9% | ||||||||||||
Zn | 2005 | 1A4bi (36.0%) | 1A3bvi (19.3%) | 5C2 (13.6%) | 2C1 (9.3%) | 1A1a (7.7%) | 86.0% | ||||||||
DIOX | 2005 | 1A4bi (49.7%) | 2C1 (16.8%) | 5E (10.5%) | 5C2 (7.7%) | 84.7% | |||||||||
PAH | 2005 | 1A4bi (93.7%) | 93.7% | ||||||||||||
HCB | 2005 | 5C1biii (29.1%) | 1A1a (20.7%) | 3Df (20.6%) | 2C3 (16.3%) | 86.7% | |||||||||
PCB | 2005 | 2C1 (42.7%) | 2C6 (36.3%) | 1A4bi (15.0%) | 94.1% |