--- entity_id: city:fr:geonames:8555643 entity_type: city name: Cergy-Pontoise country_code: FR country: France slug: cergy-pontoise canonical_url: https://immigrationdb.com/cities/fr/cergy-pontoise/ json_url: https://immigrationdb.com/data/cities/fr/cergy-pontoise.json markdown_url: https://immigrationdb.com/data/cities/fr/cergy-pontoise.md mcp_uri: immigrationdb://city/fr/cergy-pontoise snapshot_id: approved-static-d7ed373c115d60d0 generated_at: 2026-09-12 last_verified: 2026-09-06 fact_count: 10 language_location_count: 0 employment_location_count: 0 city_intent_block_count: 1 usefulness_tier: answer_linked indexable: true metric_dictionary_url: https://immigrationdb.com/data/metrics.json license_url: https://immigrationdb.com/about/copyright/ citation_schema: immigrationdb-citation-v1 citation_canonical_url: https://immigrationdb.com/cities/fr/cergy-pontoise/ citation_title: "Cergy-Pontoise, France: air quality, climate" citation_author: ImmigrationDB citation_publisher: ImmigrationDB citation_snapshot_id: approved-static-d7ed373c115d60d0 citation_version: approved-static-d7ed373c115d60d0 citation_retrieval_date: 2026-09-12 citation_build_date: 2026-09-12 citation_license_url: https://creativecommons.org/licenses/by/4.0/ --- # Cergy-Pontoise Cergy-Pontoise is a city in France. ## Climate Monthly mean temperatures were 4.3°C in January and 18.9°C in July. Cergy-Pontoise's monthly precipitation totalled 54.1 mm in January and 51.6 mm in July. ## Mobility Cergy-Pontoise's nearest major airport was 28 km away. ## Facts | Metric | metric_id | Value | Scope | Observed | Verified | Freshness | Lane | Source | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | PM2.5 — annual mean | `air_quality_pm25_annual_ug_m3` | 9 µg/m³ | nearest_station | 2024-12-31 | 2026-08-05 | stale | supplemental | [1] | | Average daytime high by month | `climate_monthly_high_c` | Jan 7 · Feb 8.2 · Mar 12 · Apr 15.6 · May 19 · Jun 22.3 · Jul 24.9 · Aug 24.9 · Sep 21 · Oct 16 · Nov 10.7 · Dec 7.4 °C | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [2] | | Average night-time low by month | `climate_monthly_low_c` | Jan 1.6 · Feb 1.4 · Mar 3.2 · Apr 4.8 · May 8.2 · Jun 11 · Jul 12.9 · Aug 12.8 · Sep 10 · Oct 7.7 · Nov 4.4 · Dec 2.1 °C | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [3] | | Average temperature by month | `climate_monthly_mean_c` | Jan 4.3 · Feb 4.8 · Mar 7.6 · Apr 10.2 · May 13.6 · Jun 16.7 · Jul 18.9 · Aug 18.8 · Sep 15.5 · Oct 11.9 · Nov 7.5 · Dec 4.7 °C | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [4] | | Average precipitation by month | `climate_monthly_precip_mm` | Jan 54.1 · Feb 45.9 · Mar 46.9 · Apr 43.9 · May 59.8 · Jun 50.2 · Jul 51.6 · Aug 55.4 · Sep 46.7 · Oct 58.2 · Nov 54.8 · Dec 68.3 mm | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [5] | | Primary School Count | `primary_school_count` | 0 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [6] | | School Count | `school_count` | 0 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [6] | | Universities | `universities_count` | 0 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [7] | | Nearest Major Airport Distance Km | `nearest_major_airport_distance_km` | 28 km | city | 2026-08-03 | 2026-08-03 | fresh | verified | [8] | | Nearest Major Airport Iata | `nearest_major_airport_iata` | LBG | city | 2026-08-03 | 2026-08-03 | fresh | verified | [8] | Every row keeps the value, unit, geographic scope, observation date, verification date and the numbered source below. A missing metric means the city does not publish it; nothing is imputed. ## Language courses and integration - [Contrat d’intégration républicaine (CIR)](https://www.service-public.fr/particuliers/vosdroits/F17450) — Integration course · État français and OFII · French · checked 2026-08-10 - [DIAN language-training offer finder](https://reseau.intercariforef.org/formations/recherche-formations-dian.html) — Other · Réseau des Carif-Oref and DIAN · French · checked 2026-08-10 - [Qualité FLE labelled-centre network](https://www.france-education-international.fr/article/contact-cours-francais?langue=fr) — Other · France Éducation international · French · checked 2026-08-10 These are country-level programmes, not proof of a course location in this city. ## Public employment service - [France Travail](https://www.francetravail.fr/candidat/) — Job Search, Unemployment Claim This is a country-level service, not proof of a physical office in this city. ## Healthcare access Migrants can receive medical care in Cergy-Pontoise when the country-wide insurance or residence conditions are met. City capacity facts do not determine personal eligibility. - Public healthcare access for foreign residents: Conditional — [official source](https://www.ameli.fr/assure/droits-demarches/principes/protection-universelle-maladie) ## Country-wide rules Visa, benefit, tax and healthcare eligibility rules are published on the [France country page](https://immigrationdb.com/countries/france/). ## Relationship to a nearby hub ### Is Cergy-Pontoise part of Paris? Cergy-Pontoise is near Paris, but the collected evidence does not establish that it is administratively part of the hub or an official satellite. It is about 28.0 km away by straight-line distance. - Source: https://gisco-services.ec.europa.eu/distribution/v2/lau/geojson/LAU_RG_01M_2024_4326.geojson ## Sources 1. Collected source — Official source — https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AQ_Statistics_WM/MapServer/0/query?where=Country_ISO%3D%27FR%27%20AND%20AirPollutant%3D%27PM2.5%27%20AND%20YearOfStatistics%3D2024&outFields=AirPollutant,AirPollutionLevel,Country_ISO,StationName,YearOfStatistics,UnitOfAirpollutionLevel,ReportingMetric,LatitudeOfMeasurementStation,LongitudeOfMeasurementStation,DataCoverage,Preliminary&returnGeometry=false&f=json 2. NOAA National Centers for Environmental Information / WMO — Official source — https://www.nodc.noaa.gov/archive/arc0216/0253808/1.1/data/0-data/data-composite-primary-parameters/wmo_normals_9120_TMAX.csv 3. NOAA National Centers for Environmental Information / WMO — Official source — https://www.nodc.noaa.gov/archive/arc0216/0253808/1.1/data/0-data/data-composite-primary-parameters/wmo_normals_9120_TMIN.csv 4. NOAA National Centers for Environmental Information / WMO — Official source — https://www.nodc.noaa.gov/archive/arc0216/0253808/1.1/data/0-data/data-composite-primary-parameters/wmo_normals_9120_TAVG.csv 5. NOAA National Centers for Environmental Information / WMO — Official source — https://www.nodc.noaa.gov/archive/arc0216/0253808/1.1/data/0-data/data-composite-primary-parameters/wmo_normals_9120_PRCP.csv 6. Ministère de l'Éducation nationale (data.education.gouv.fr) — Official source — https://data.education.gouv.fr/explore/dataset/fr-en-annuaire-education/api/ 7. Ministère de l'Enseignement supérieur et de la Recherche (data.enseignementsup-recherche.gouv.fr) — Official source — https://data.enseignementsup-recherche.gouv.fr/explore/dataset/fr-esr-principaux-etablissements-enseignement-superieur/api/ 8. OurAirports — Official source — https://davidmegginson.github.io/ourairports-data/airports.csv ## 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, September 12). Cergy-Pontoise, France: air quality, climate [ImmigrationDB compilation; snapshot approved-static-d7ed373c115d60d0; version approved-static-d7ed373c115d60d0]. ImmigrationDB. https://immigrationdb.com/cities/fr/cergy-pontoise/ Retrieved 2026-09-12. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/ ### BibTeX ```bibtex @misc{immigrationdb_immigrationdb_cergy-pontoise-france-air-quality-climate_1c178299051c, author = {ImmigrationDB}, title = {Cergy-Pontoise, France: air quality, climate}, publisher = {ImmigrationDB}, year = {2026}, date = {2026-09-12}, version = {approved-static-d7ed373c115d60d0}, snapshot = {approved-static-d7ed373c115d60d0}, url = {https://immigrationdb.com/cities/fr/cergy-pontoise/}, note = {Retrieved 2026-09-12. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/}, } ``` ### Markdown [Cergy-Pontoise, France: air quality, climate](https://immigrationdb.com/cities/fr/cergy-pontoise/) — ImmigrationDB; ImmigrationDB; snapshot approved-static-d7ed373c115d60d0; version approved-static-d7ed373c115d60d0; retrieved 2026-09-12; built 2026-09-12. - Citation schema: `immigrationdb-citation-v1` - Canonical URL: https://immigrationdb.com/cities/fr/cergy-pontoise/ - Title: Cergy-Pontoise, France: air quality, climate - Author: ImmigrationDB - Publisher: ImmigrationDB - Snapshot: `approved-static-d7ed373c115d60d0` - Version: `approved-static-d7ed373c115d60d0` - Retrieved: 2026-09-12 - Built: 2026-09-12 - Compilation license: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) ## Data - HTML: https://immigrationdb.com/cities/fr/cergy-pontoise/ - JSON: https://immigrationdb.com/data/cities/fr/cergy-pontoise.json - Markdown: https://immigrationdb.com/data/cities/fr/cergy-pontoise.md - MCP resource: immigrationdb://city/fr/cergy-pontoise - Metric dictionary: https://immigrationdb.com/data/metrics.json - City shard index: https://immigrationdb.com/data/cities/index.json - Release catalog: https://immigrationdb.com/data/catalog.json