Nitrogen dioxide - NO2 https://www.eea.europa.eu/admin/en/analysis/publications/air-quality-status-report-2025/nitrogen-dioxide https://www.eea.europa.eu/admin/en/analysis/publications/air-quality-status-report-2025/nitrogen-dioxide/@@images/image-1200-638a7548fa905a884431edc803a72a87.jpeg Nitrogen dioxide - NO2 Title Nitrogen dioxide - NO2 Description Preview image Preview image caption Creators fullname 🌐 George Melissourgos Contributors fullname Lead Image Lead Image Caption Layout Blocks { "0df4e137-e18f-4c09-9258-eca0c7ce4e17": { "@type": "group", "as": "div", "data": { "blocks": { "c952c144-ca9e-453a-8bfe-9888ef3b0669": { "@type": "embed_tableau_visualization", "dataprotection": {}, "tableau_vis_url": "../../../../../resolveuid/fe4553ea73ef4b65a8dad15d5fdac669" } }, "blocks_layout": { "items": [ "c952c144-ca9e-453a-8bfe-9888ef3b0669" ] }, "selected": "41999327-be7b-4902-86ee-c76bafd1360f" }, "styles": { "size": "container_width" }, "variation": "default" }, "29dd462f-1498-491c-a0c5-d8b6efd827fd": { "@type": "slate", "plaintext": "", "value": [ { "children": [ { "text": "\r" } ], "type": "p" } ] }, "2d3011d0-7cc7-4dbe-942d-84d3dbcef6c9": { "@type": "slate", "plaintext": "Figure 9. Percentage of reporting monitoring stations registering NO 2 concentrations above EU limit values and WHO guideline levels", "value": [ { "children": [ { "style-primary": true, "style-tertiary": true, "text": "Figure 9. Percentage of reporting monitoring stations registering NO" }, { "children": [ { "style-primary": true, "style-tertiary": true, "text": "2" } ], "type": "sub" }, { "style-primary": true, "style-tertiary": true, "text": " concentrations above EU limit values and WHO guideline levels" } ], "type": "h3-light" } ] }, "2ed9ffa2-0bfe-4a17-be24-ae86152aacef": { "@type": "slate", "plaintext": "The main source of nitrogen dioxide (NO 2 ) is road transport ( EEA, 2024b ), which emits NO 2 close to the ground, mostly in densely populated areas. Other important sources are combustion processes in industry and energy supply.", "value": [ { "children": [ { "text": "The main source of nitrogen dioxide (NO" }, { "children": [ { "text": "2" } ], "type": "sub" }, { "text": ") is road transport (" }, { "children": [ { "text": "EEA, 2024b" } ], "data": { "url": "../../../../../resolveuid/5bd36632d73d4c8b83df063ff9ff34bf" }, "type": "link" }, { "text": "), which emits NO" }, { "children": [ { "text": "2" } ], "type": "sub" }, { "text": " close to the ground, mostly in densely populated areas. Other important sources are combustion processes in industry and energy supply." } ], "type": "p" } ] }, "2fac3028-e5bf-4bb9-9205-204ba78fe2f9": { "@type": "slate", "plaintext": "Map 4. Concentrations of NO 2 in 2023 and 2024 in relation to the EU annual limit value and the WHO annual guideline level", "value": [ { "children": [ { "style-primary": true, "style-tertiary": true, "text": "Map 4. Concentrations of NO" }, { "children": [ { "style-primary": true, "style-tertiary": true, "text": "2" } ], "type": "sub" }, { "style-primary": true, "style-tertiary": true, "text": " in 2023 and 2024 in relation to the EU annual limit value and the WHO annual guideline level" } ], "type": "h3-light" } ] }, "323e1a52-52a8-439a-ae4c-a8365e810ad3": { "@type": "dividerBlock", "hidden": true, "spacing": "s", "styles": {} }, "406e0c7e-f41c-461e-b5d9-53d6991bf01d": { "@type": "slate", "plaintext": "", "value": [ { "children": [ { "text": "\r" } ], "type": "p" } ] }, "4b80632a-556e-4988-9e51-0d2fa97a468d": { "@type": "dividerBlock", "hidden": true, "spacing": "s", "styles": {} }, "50cd132f-af8d-429f-a793-0b2d4e08d761": { "@type": "slate", "plaintext": "In addition to data collected from monitoring stations, countries can also use modelling applications to assess compliance with the standards. Italy and Poland reported exceedances of the NO 2 annual limit value for two and four air quality zones, respectively, based on assessment models .", "value": [ { "children": [ { "text": "In addition to data collected from monitoring stations, countries can also use modelling applications to assess compliance with the standards. Italy and Poland reported exceedances of the NO" }, { "children": [ { "text": "2" } ], "type": "sub" }, { "text": " annual limit value for two and four air quality zones, respectively, based on " }, { "children": [ { "text": "assessment models" } ], "data": { "url": "https://tableau-public.discomap.eea.europa.eu/views/attainment_ng/Master?%3Aembed=y&%3AisGuestRedirectFromVizportal=y" }, "type": "link" }, { "text": ".\r" } ], "type": "p" } ] }, "57eca600-ff58-4f37-ab3b-d9234026443f": { "@type": "slate", "plaintext": "In 2023, 2% of monitoring stations registered concentrations of NO 2 above the EU annual limit value (Figure 9), 66% of which were traffic stations. Concentrations above the WHO annual guideline level for NO 2 were registered at 70% of all monitoring stations, 47% of which were traffic stations.", "value": [ { "children": [ { "text": "In 2023, 2% of monitoring stations registered concentrations of NO" }, { "children": [ { "text": "2" } ], "type": "sub" }, { "text": " above the EU annual limit value (Figure 9), 66% of which were traffic stations. Concentrations above the WHO annual guideline level for NO" }, { "children": [ { "text": "2" } ], "type": "sub" }, { "text": " were registered at 70% of all monitoring stations, 47% of which were traffic stations." } ], "type": "p" } ] }, "5c234768-3c04-4f9a-9863-1ca2047062d4": { "@type": "slate", "plaintext": "Concentrations above the annual limit value were found in many Turkish cities and some other urban agglomerations with a high volume of traffic (Map 4 and Figure 10).", "value": [ { "children": [ { "text": "Concentrations above the annual limit value were found in many Turkish cities and some other urban agglomerations with a high volume of traffic (Map 4 and Figure 10)." } ], "type": "p" } ] }, "8049671e-1b31-4edb-b746-e83afe9f7767": { "@type": "dividerBlock", "hidden": true, "spacing": "l", "styles": {} }, "82365ccb-b994-4091-be29-ecfe9f130bb8": { "@type": "slate", "plaintext": "In 2024, 1% of monitoring stations registered concentrations of NO 2 above the annual limit value, all of which were traffic stations. 65% of monitoring stations registered concentrations above the WHO annual guideline level, 44% of which were traffic stations.", "value": [ { "children": [ { "text": "In 2024, 1% of monitoring stations registered concentrations of NO" }, { "children": [ { "text": "2" } ], "type": "sub" }, { "text": "\u00a0above the annual limit value, all of which were traffic stations. 65% of monitoring stations registered concentrations above the WHO annual guideline level, 44% of which were traffic stations." } ], "type": "p" } ] }, "a65a1ff3-fd98-4be7-94fd-0c22b93118f7": { "@type": "group", "as": "div", "data": { "blocks": { "332befc3-5bbf-419d-9ac7-a511c9409f85": { "@type": "embed_tableau_visualization", "dataprotection": {}, "tableau_vis_url": "../../../../../resolveuid/8cafc64d97e64f60b8ad4b5220a9d9c9", "with_notes": false } }, "blocks_layout": { "items": [ "332befc3-5bbf-419d-9ac7-a511c9409f85" ] } }, "styles": {}, "variation": "default" }, "ba50a853-c25b-4d5e-9b54-b4200bc1ed58": { "@layout": "6a6e3a2a-54dd-4065-81bb-cccc84dc6320", "@type": "layoutSettings", "block": "5a9e15a6-7b7c-4591-baf2-687eb3b2ebcd", "layout_size": "narrow_view" }, "c0eac1e9-64a6-424e-aca2-f48490ff0451": { "@type": "group", "as": "div", "data": { "blocks": { "ecedf961-1a0a-49d5-91db-742cfde20978": { "@type": "embed_static_content", "url": "../../../../../resolveuid/672cdcc312374a2bb719e67204244082", "with_metadata_section": false, "with_notes": true } }, "blocks_layout": { "items": [ "ecedf961-1a0a-49d5-91db-742cfde20978" ] } }, "styles": {}, "variation": "default" }, "c1ec96fe-1863-4320-82bf-2f704b3e536d": { "@type": "dividerBlock", "hidden": true, "spacing": "l", "styles": {} }, "db0d72b8-0c7c-44e4-ae39-a7d7b61fbbc3": { "@type": "dividerBlock", "hidden": true, "spacing": "l", "styles": {} }, "dd9f5614-39fb-42c6-a5be-c8c52f67f089": { "@type": "dividerBlock", "hidden": true, "spacing": "l", "styles": {} }, "eb8d2b1f-ce4b-49b4-b335-e54c5a571a5b": { "@type": "slate", "plaintext": "Figure 10. NO 2 concentrations in 2023 by country and in relation to EU annual limit values and WHO annual guideline level", "value": [ { "children": [ { "style-primary": true, "style-tertiary": true, "text": "Figure 10. NO" }, { "children": [ { "style-primary": true, "style-tertiary": true, "text": "2" } ], "type": "sub" }, { "style-primary": true, "style-tertiary": true, "text": " concentrations in 2023 by country and in relation to EU annual limit values and WHO annual guideline level" } ], "type": "h3-light" } ] }, "ec1a83e2-1f06-4ca8-a4cb-bbea56eb108d": { "@type": "slate", "plaintext": "Table 5. Summary country status for NO 2 in 2023 and 2024", "value": [ { "children": [ { "style-primary": true, "style-tertiary": true, "text": "Table 5. Summary country status for NO" }, { "children": [ { "style-primary": true, "style-tertiary": true, "text": "2" } ], "type": "sub" }, { "style-primary": true, "style-tertiary": true, "text": " in 2023 and 2024" } ], "type": "h3-light" } ] }, "f211505c-5e37-450a-aa9c-37f0b3a5efb7": { "@type": "group", "as": "div", "data": { "blocks": { "18766f76-e952-4fe2-8604-da8b4bc80918": { "@type": "slate", "plaintext": " Notes :\u00a0\u00a0 ( a ) except for Kosovo under UNSCR 1244/99 for the WHO daily level, for which stations did not fulfil the requirement for minimum data coverage. ( b ) All reporting countries except Kosovo. ( c ) Except for Serbia for the WHO daily level, for which stations did not fulfil the requirement for minimum data coverage. 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Topics Temporal coverage {} Geographical coverage {} Publisher Rights Other organisations involved Add sources for the data used {} Settings Navigation title Short name nitrogen-dioxide Versioning enabled yes Categorization Related Items Contents There are currently no items in this folder.
