--- page_version: fc23f09d1d0b19c1031c0e0673a732a1 content_date: 2026-10-16 entity_id: report:finland-cities-with-cleanest-air entity_type: report name: Cities with cleanest air in Finland canonical_url: https://immigrationdb.com/reports/finland-cities-with-cleanest-air/ json_url: https://immigrationdb.com/data/reports/finland-cities-with-cleanest-air.json markdown_url: https://immigrationdb.com/data/reports/finland-cities-with-cleanest-air.md snapshot_id: approved-static-48d32b636f07abc8 generated_at: 2026-10-25 last_verified: 2026-09-23 citation_schema: immigrationdb-citation-v1 citation_canonical_url: https://immigrationdb.com/reports/finland-cities-with-cleanest-air/ citation_title: Cities with cleanest air in Finland citation_author: ImmigrationDB citation_publisher: ImmigrationDB citation_snapshot_id: approved-static-48d32b636f07abc8 citation_version: "fc23f09d1d0b19c1031c0e0673a732a1" citation_retrieval_date: "2026-10-16" citation_build_date: "2026-10-16" citation_license_url: https://creativecommons.org/licenses/by/4.0/ license_url: https://immigrationdb.com/about/copyright/ --- # Cities with cleanest air in Finland Finland cities ranked by annual PM2.5 concentration, not by current readings. - Canonical: /reports/finland-cities-with-cleanest-air/ - Last checked: 2026-09-23 ## Answers ### Raahe, Finland 2.98 µg/m³ - Source: https://cdn.who.int/media/docs/default-source/air-pollution-documents/air-quality-and-health/who_ambient_air_quality_database_version_2024_%28v6.1%29.xlsx?download=true&sfvrsn=c504c0cd_3 - Checked: 2026-08-26 ### Vaasa, Finland 3 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Rovaniemi, Finland 3.7 µg/m³ - Source: https://assets.ctfassets.net/hli0qi7fbbos/4UTF0gMvBjHhuxDFAvhPs/d32447b13a69fbcf3baddb3cf4334ee4/PM25_tilasto_2023.pdf - Checked: 2026-09-23 ### Kangasala, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Lempäälä, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Nokia, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Nurmijärvi, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Pirkkala, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Siilinjärvi, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Vihti, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-05 ### Ylöjärvi, Finland 4 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Tampere, Finland 4.2 µg/m³ - Source: https://www.eea.europa.eu/en/topics/in-depth/air-pollution/european-city-air-quality-viewer/city-trend-viewer - Checked: 2026-07-27 ### Raisio, Finland 4.3 µg/m³ - Source: https://assets.ctfassets.net/hli0qi7fbbos/7krWbmxQDQQLKoAnIeJGOi/f99ec8e8846470c771016e7ae58b6c92/PM25_tilasto_2024.pdf - Checked: 2026-09-23 ### Kokkola, Finland 4.4 µg/m³ - Source: https://assets.ctfassets.net/hli0qi7fbbos/7krWbmxQDQQLKoAnIeJGOi/f99ec8e8846470c771016e7ae58b6c92/PM25_tilasto_2024.pdf - Checked: 2026-09-23 ### Oulu, Finland 4.4 µg/m³ - Source: https://www.eea.europa.eu/en/topics/in-depth/air-pollution/european-city-air-quality-viewer/city-trend-viewer - Checked: 2026-07-27 ### Kouvola, Finland 4.7 µg/m³ - Source: https://assets.ctfassets.net/hli0qi7fbbos/7krWbmxQDQQLKoAnIeJGOi/f99ec8e8846470c771016e7ae58b6c92/PM25_tilasto_2024.pdf - Checked: 2026-09-23 ### Lahti, Finland 4.7 µg/m³ - Source: https://www.eea.europa.eu/en/topics/in-depth/air-pollution/european-city-air-quality-viewer/city-trend-viewer - Checked: 2026-07-27 ### Joensuu, Finland 4.73 µg/m³ - Source: https://cdn.who.int/media/docs/default-source/air-pollution-documents/air-quality-and-health/who_ambient_air_quality_database_version_2024_%28v6.1%29.xlsx?download=true&sfvrsn=c504c0cd_3 - Checked: 2026-08-26 ### Helsinki, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query?where=AirPollutant%3D%27PM2.5%27+AND+YearOfStatistics%3D2024&outFields=AirPollutant%2CAirPollutionLevel%2CCountry_ISO%2CStationName%2CAreaOfMeasurementStation%2CYearOfStatistics%2CUnitOfAirpollutionLevel%2CTypeOfMeasurementStation%2CDataCoverage%2CReportingMetric%2CLatitudeOfMeasurementStation%2CLongitudeOfMeasurementStation&returnGeometry=false&resultRecordCount=1000&resultOffset=0&f=json - Checked: 2026-07-26 ### Hollola, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Imatra, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Järvenpää, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Jyväskylä, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query?where=AirPollutant%3D%27PM2.5%27+AND+YearOfStatistics%3D2024&outFields=AirPollutant%2CAirPollutionLevel%2CCountry_ISO%2CStationName%2CAreaOfMeasurementStation%2CYearOfStatistics%2CUnitOfAirpollutionLevel%2CTypeOfMeasurementStation%2CDataCoverage%2CReportingMetric%2CLatitudeOfMeasurementStation%2CLongitudeOfMeasurementStation&returnGeometry=false&resultRecordCount=1000&resultOffset=0&f=json - Checked: 2026-07-26 ### Kerava, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Kuopio, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query?where=AirPollutant%3D%27PM2.5%27+AND+YearOfStatistics%3D2024&outFields=AirPollutant%2CAirPollutionLevel%2CCountry_ISO%2CStationName%2CAreaOfMeasurementStation%2CYearOfStatistics%2CUnitOfAirpollutionLevel%2CTypeOfMeasurementStation%2CDataCoverage%2CReportingMetric%2CLatitudeOfMeasurementStation%2CLongitudeOfMeasurementStation&returnGeometry=false&resultRecordCount=1000&resultOffset=0&f=json - Checked: 2026-07-26 ### Lohja, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-05 ### Sibbo, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-05 ### Vantaa, Finland 5 µg/m³ - Source: https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query - Checked: 2026-08-03 ### Turku, Finland 5.4 µg/m³ - Source: https://assets.ctfassets.net/hli0qi7fbbos/7krWbmxQDQQLKoAnIeJGOi/f99ec8e8846470c771016e7ae58b6c92/PM25_tilasto_2024.pdf - Checked: 2026-09-23 ### Kotka, Finland 5.55 µg/m³ - Source: https://assets.ctfassets.net/hli0qi7fbbos/7krWbmxQDQQLKoAnIeJGOi/f99ec8e8846470c771016e7ae58b6c92/PM25_tilasto_2024.pdf - Checked: 2026-09-23 ## Method Every row is a published pm2.5 — annual mean observation, ranked lowest first. The values were observed between 2017 and 2024. A place appears only when it publishes this exact metric, so an absent place means missing data rather than a low value. Only published cities with at least 20,000 residents and city-level observations qualify. ## Sources cdn.who.int — https://cdn.who.int/media/docs/default-source/air-pollution-documents/air-quality-and-health/who_ambient_air_quality_database_version_2024_%28v6.1%29.xlsx?download=true&sfvrsn=c504c0cd_3 European Environment Agency — https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query FMI PM2.5 annual station statistics 2023 — https://assets.ctfassets.net/hli0qi7fbbos/4UTF0gMvBjHhuxDFAvhPs/d32447b13a69fbcf3baddb3cf4334ee4/PM25_tilasto_2023.pdf EEA City Trend — annual PM2.5 mean within city administrative boundaries — https://www.eea.europa.eu/en/topics/in-depth/air-pollution/european-city-air-quality-viewer/city-trend-viewer FMI PM2.5 annual station statistics 2024 — https://assets.ctfassets.net/hli0qi7fbbos/7krWbmxQDQQLKoAnIeJGOi/f99ec8e8846470c771016e7ae58b6c92/PM25_tilasto_2024.pdf EEA Air Quality Annual Statistics — validated PM2.5 station data — https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query?where=AirPollutant%3D%27PM2.5%27+AND+YearOfStatistics%3D2024&outFields=AirPollutant%2CAirPollutionLevel%2CCountry_ISO%2CStationName%2CAreaOfMeasurementStation%2CYearOfStatistics%2CUnitOfAirpollutionLevel%2CTypeOfMeasurementStation%2CDataCoverage%2CReportingMetric%2CLatitudeOfMeasurementStation%2CLongitudeOfMeasurementStation&returnGeometry=false&resultRecordCount=1000&resultOffset=0&f=json ## Cite This citation identifies the ImmigrationDB compilation/page. Underlying source publishers and datasets retain their own terms; inspect the Sources section and cite those records separately. ### APA ImmigrationDB. (2026, October 16). Cities with cleanest air in Finland [ImmigrationDB compilation; version fc23f09d1d0b19c1031c0e0673a732a1]. ImmigrationDB. https://immigrationdb.com/reports/finland-cities-with-cleanest-air/ Retrieved 2026-10-16. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/ ### BibTeX ```bibtex @misc{immigrationdb_immigrationdb_cities-with-cleanest-air-in-finland_17cf998cd098, author = {ImmigrationDB}, title = {Cities with cleanest air in Finland}, publisher = {ImmigrationDB}, year = {2026}, date = {2026-10-16}, version = {fc23f09d1d0b19c1031c0e0673a732a1}, url = {https://immigrationdb.com/reports/finland-cities-with-cleanest-air/}, note = {Retrieved 2026-10-16. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/}, } ``` ### Markdown [Cities with cleanest air in Finland](https://immigrationdb.com/reports/finland-cities-with-cleanest-air/) — ImmigrationDB; ImmigrationDB; version fc23f09d1d0b19c1031c0e0673a732a1; retrieved 2026-10-16; built 2026-10-16. - Citation schema: `immigrationdb-citation-v1` - Canonical URL: https://immigrationdb.com/reports/finland-cities-with-cleanest-air/ - Title: Cities with cleanest air in Finland - Author: ImmigrationDB - Publisher: ImmigrationDB - Snapshot: `approved-static-48d32b636f07abc8` - Version: `fc23f09d1d0b19c1031c0e0673a732a1` - Retrieved: 2026-10-16 - Built: 2026-10-16 - Compilation license: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) ## Boundary This ranking is a source-backed reference. Read the source, geographic grain and observation date before comparing rows.