--- entity_id: city:fr:geonames:2986178 entity_type: city name: Ponthierry country_code: FR country: France slug: ponthierry canonical_url: https://immigrationdb.com/cities/fr/ponthierry/ json_url: https://immigrationdb.com/data/cities/fr/ponthierry.json markdown_url: https://immigrationdb.com/data/cities/fr/ponthierry.md mcp_uri: immigrationdb://city/fr/ponthierry snapshot_id: approved-static-d7ed373c115d60d0 generated_at: 2026-09-12 last_verified: 2026-09-06 fact_count: 12 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/ponthierry/ citation_title: "Ponthierry, 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/ --- # Ponthierry Ponthierry is a city in France. ## Mobility Ponthierry's nearest airport was ORY, 26 km away and offered 119 direct destinations. ## Climate Monthly mean temperatures were 4.2°C in January and 19.8°C in July. Monthly precipitation was 50.9 mm in January and 59.4 mm in July. Ponthierry's average monthly sunshine was 59 hours in January and 234 hours in July. ## Facts | Metric | metric_id | Value | Scope | Observed | Verified | Freshness | Lane | Source | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | PM2.5 — annual mean | `air_quality_pm25_annual_ug_m3` | 10 µg/m³ | nearest_station | 2024-12-31 | 2026-08-05 | stale | supplemental | [1] | | Average daytime high by month | `climate_monthly_high_c` | Jan 6.9 · Feb 8.3 · Mar 12.5 · Apr 16.2 · May 19.7 · Jun 23 · Jul 25.6 · Aug 25.5 · Sep 21.4 · Oct 16.3 · Nov 10.6 · Dec 7.3 °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 3.4 · Apr 5.4 · May 9 · Jun 12.1 · Jul 13.9 · Aug 13.7 · Sep 10.7 · Oct 8.1 · Nov 4.5 · Dec 2.2 °C | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [3] | | Average temperature by month | `climate_monthly_mean_c` | Jan 4.2 · Feb 4.9 · Mar 7.9 · Apr 10.8 · May 14.3 · Jun 17.5 · Jul 19.8 · Aug 19.6 · Sep 16 · Oct 12.2 · Nov 7.6 · Dec 4.7 °C | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [4] | | Average precipitation by month | `climate_monthly_precip_mm` | Jan 50.9 · Feb 46 · Mar 46.6 · Apr 48.8 · May 61.9 · Jun 58.1 · Jul 59.4 · Aug 54.2 · Sep 54 · Oct 58.5 · Nov 56.3 · Dec 63.2 mm | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [5] | | Average sunshine by month | `climate_monthly_sunshine_h` | Jan 59 · Feb 82 · Mar 142 · Apr 188 · May 216 · Jun 226 · Jul 234 · Aug 225 · Sep 180 · Oct 118 · Nov 68 · Dec 54 hours | nearest_station | 1991-12-31 | 2026-08-06 | stale | verified | [6] | | Primary School Count | `primary_school_count` | 0 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [7] | | School Count | `school_count` | 0 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [7] | | Universities | `universities_count` | 0 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [8] | | Airport Direct Destinations Count | `airport_direct_destinations_count` | 119 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [9] | | Nearest Major Airport Distance Km | `nearest_major_airport_distance_km` | 26 km | city | 2026-08-03 | 2026-08-03 | fresh | verified | [10] | | Nearest Major Airport Iata | `nearest_major_airport_iata` | ORY | city | 2026-08-03 | 2026-08-03 | fresh | verified | [10] | 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 Ponthierry 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 Ponthierry part of Paris? Ponthierry 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 38.8 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. 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_TSUN.csv 7. Ministère de l'Éducation nationale (data.education.gouv.fr) — Official source — https://data.education.gouv.fr/explore/dataset/fr-en-annuaire-education/api/ 8. 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/ 9. OpenFlights — Official source — https://raw.githubusercontent.com/jpatokal/openflights/master/data/routes.dat 10. 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). Ponthierry, France: air quality, climate [ImmigrationDB compilation; snapshot approved-static-d7ed373c115d60d0; version approved-static-d7ed373c115d60d0]. ImmigrationDB. https://immigrationdb.com/cities/fr/ponthierry/ Retrieved 2026-09-12. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/ ### BibTeX ```bibtex @misc{immigrationdb_immigrationdb_ponthierry-france-air-quality-climate_4e8ef322b105, author = {ImmigrationDB}, title = {Ponthierry, 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/ponthierry/}, note = {Retrieved 2026-09-12. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/}, } ``` ### Markdown [Ponthierry, France: air quality, climate](https://immigrationdb.com/cities/fr/ponthierry/) — 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/ponthierry/ - Title: Ponthierry, 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/ponthierry/ - JSON: https://immigrationdb.com/data/cities/fr/ponthierry.json - Markdown: https://immigrationdb.com/data/cities/fr/ponthierry.md - MCP resource: immigrationdb://city/fr/ponthierry - 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