--- entity_id: city:us:geonames:4367417 entity_type: city name: Rossmoor country_code: US country: United States slug: rossmoor canonical_url: https://immigrationdb.com/cities/us/rossmoor/ json_url: https://immigrationdb.com/data/cities/us/rossmoor.json markdown_url: https://immigrationdb.com/data/cities/us/rossmoor.md mcp_uri: immigrationdb://city/us/rossmoor snapshot_id: approved-static-c751ebb1b4085a62 generated_at: 2026-09-14 last_verified: 2026-09-06 fact_count: 11 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/us/rossmoor/ citation_title: "Rossmoor, United States: jobs, air quality, climate" citation_author: ImmigrationDB citation_publisher: ImmigrationDB citation_snapshot_id: approved-static-c751ebb1b4085a62 citation_version: approved-static-c751ebb1b4085a62 citation_retrieval_date: 2026-09-14 citation_build_date: 2026-09-14 citation_license_url: https://creativecommons.org/licenses/by/4.0/ --- # Rossmoor Rossmoor is one of the cities recorded in the United States. Rossmoor registered an unemployment rate of 9.32% at the end of 2024. Rossmoor recorded annual PM2.5 of 5.8 µg/m³ at the end of 2024. ## Mobility Rossmoor's nearest airport was DCA, 28 km away and offered 91 direct destinations. ## Climate Monthly mean temperatures were 0.1°C in January and 25.8°C in July. Monthly precipitation was 82.5 mm in January and 120.1 mm in July. Rossmoor's maximum PM2.5 level reached 16.8 µg/m³ at the end of 2024. ## Facts | Metric | metric_id | Value | Scope | Observed | Verified | Freshness | Lane | Source | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Unemployment rate | `unemployment_total_percent` | 9.32 % | parent_municipality | 2024-12-31 | 2026-08-06 | stale | verified | [1] | | PM2.5 — annual mean | `air_quality_pm25_annual_ug_m3` | 5.84 µg/m³ | nearest_station | 2024-12-31 | 2026-08-06 | stale | verified | [2] | | Climate Monthly Extreme High C | `climate_monthly_extreme_high_c` | Jan 20.55 · Feb 23.35 · Mar 25.08 · Apr 32.97 · May 32.86 · Jun 36.34 · Jul 40.24 · Aug 37.79 · Sep 36.25 · Oct 35.64 · Nov 25.27 · Dec 22.37 °C | parent_municipality | 2001-12-31 | 2026-08-06 | stale | verified | [3] | | Climate Monthly Extreme Low C | `climate_monthly_extreme_low_c` | Jan -16.49 · Feb -18.73 · Mar -16.83 · Apr -3.82 · May 0.39 · Jun 7.67 · Jul 12.56 · Aug 13.22 · Sep 6.64 · Oct -1.13 · Nov -5.68 · Dec -11.19 °C | parent_municipality | 2001-12-31 | 2026-08-06 | stale | verified | [3] | | Average temperature by month | `climate_monthly_mean_c` | Jan 0.11 · Feb 1.3 · Mar 5.83 · Apr 12.16 · May 17.64 · Jun 22.84 · Jul 25.79 · Aug 25.13 · Sep 21.31 · Oct 14.4 · Nov 7.85 · Dec 2.75 °C | parent_municipality | 2001-12-31 | 2026-08-06 | stale | verified | [3] | | Average precipitation by month | `climate_monthly_precip_mm` | Jan 82.55 · Feb 70.36 · Mar 103.4 · Apr 88.14 · May 116.3 · Jun 100.1 · Jul 120.1 · Aug 105.4 · Sep 106.7 · Oct 101.6 · Nov 82.04 · Dec 100.6 mm | parent_municipality | 1991-12-31 | 2026-08-06 | stale | verified | [4] | | G04 Air Quality Pm25 Max Ug M3 | `g04_air_quality_pm25_max_ug_m3` | 16.8 µg/m³ | nearest_station | 2024-12-31 | 2026-08-07 | stale | verified | [2] | | G04 Air Quality Pm25 Mean Annual Ug M3 | `g04_air_quality_pm25_mean_annual_ug_m3` | 5.83 µg/m³ | nearest_station | 2024-12-31 | 2026-08-07 | stale | verified | [2] | | Airport Direct Destinations Count | `airport_direct_destinations_count` | 91 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [5] | | Nearest Major Airport Distance Km | `nearest_major_airport_distance_km` | 28 km | city | 2026-08-03 | 2026-08-03 | fresh | verified | [6] | | Nearest Major Airport Iata | `nearest_major_airport_iata` | DCA | city | 2026-08-03 | 2026-08-03 | fresh | verified | [6] | 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 - [Adult Education and English Language Acquisition (AEFLA)](https://www.ed.gov/adult-programs) — State Language Course · U.S. Department of Education · English · checked 2026-08-10 - [USCIS English and citizenship class finder](https://my.uscis.gov/) — Civic Orientation · U.S. Citizenship and Immigration Services · English · checked 2026-08-10 These are country-level programmes, not proof of a course location in this city. ## Public employment service - [American Job Centers](https://www.usa.gov/job-help) — Job Search This is a country-level service, not proof of a physical office in this city. ## Healthcare access Migrants can receive medical care in Rossmoor when the country-wide insurance or residence conditions are met. City capacity facts do not determine personal eligibility. - Public healthcare access for foreign residents: no — [official source](https://www.healthcare.gov/immigrants/) ## Country-wide rules Visa, benefit, tax and healthcare eligibility rules are published on the [United States country page](https://immigrationdb.com/countries/united-states/). ## Relationship to a nearby hub ### Is Rossmoor part of Washington, D.C.? Rossmoor is near Washington, D.C., but the collected evidence does not establish that it is administratively part of the hub or an official satellite. It is about 23.4 km away by straight-line distance. - Source: https://download.geonames.org/export/dump/cities5000.zip ## Sources 1. Census Reporter (underlying U.S. Census ACS) — Official source — https://api.censusreporter.org/1.0/data/show/latest?table_ids=B05012%2CB23025&geo_ids=16000US2446375%2C16000US2446725%2C16000US2447040%2C16000US2447125%2C16000US2447450%2C16000US2448875%2C16000US2450685%2C16000US2450750%2C16000US2450775%2C16000US2451075 2. US EPA Air Quality System (AQS) — Official source — https://aqs.epa.gov/aqsweb/airdata/annual_conc_by_monitor_2024.zip 3. NASA POWER / NASA Langley Research Center — Official source — https://power.larc.nasa.gov/api/temporal/climatology/point?parameters=T2M%2CT2M_MAX%2CT2M_MIN&community=SB&longitude=-77.068980&latitude=39.102300&format=JSON 4. NOAA National Centers for Environmental Information — Official source — https://www.ncei.noaa.gov/data/normals-monthly/1991-2020/access/US1MDMG0005.csv 5. OpenFlights — Official source — https://raw.githubusercontent.com/jpatokal/openflights/master/data/routes.dat 6. 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 14). Rossmoor, United States: jobs, air quality, climate [ImmigrationDB compilation; snapshot approved-static-c751ebb1b4085a62; version approved-static-c751ebb1b4085a62]. ImmigrationDB. https://immigrationdb.com/cities/us/rossmoor/ Retrieved 2026-09-14. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/ ### BibTeX ```bibtex @misc{immigrationdb_immigrationdb_rossmoor-united-states-jobs-air-quality-climate_da3b2acb6390, author = {ImmigrationDB}, title = {Rossmoor, United States: jobs, air quality, climate}, publisher = {ImmigrationDB}, year = {2026}, date = {2026-09-14}, version = {approved-static-c751ebb1b4085a62}, snapshot = {approved-static-c751ebb1b4085a62}, url = {https://immigrationdb.com/cities/us/rossmoor/}, note = {Retrieved 2026-09-14. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/}, } ``` ### Markdown [Rossmoor, United States: jobs, air quality, climate](https://immigrationdb.com/cities/us/rossmoor/) — ImmigrationDB; ImmigrationDB; snapshot approved-static-c751ebb1b4085a62; version approved-static-c751ebb1b4085a62; retrieved 2026-09-14; built 2026-09-14. - Citation schema: `immigrationdb-citation-v1` - Canonical URL: https://immigrationdb.com/cities/us/rossmoor/ - Title: Rossmoor, United States: jobs, air quality, climate - Author: ImmigrationDB - Publisher: ImmigrationDB - Snapshot: `approved-static-c751ebb1b4085a62` - Version: `approved-static-c751ebb1b4085a62` - Retrieved: 2026-09-14 - Built: 2026-09-14 - Compilation license: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) ## Data - HTML: https://immigrationdb.com/cities/us/rossmoor/ - JSON: https://immigrationdb.com/data/cities/us/rossmoor.json - Markdown: https://immigrationdb.com/data/cities/us/rossmoor.md - MCP resource: immigrationdb://city/us/rossmoor - 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