{
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  "schema_version": "immigrationdb-city-resource-v2",
  "generated_at": "2026-07-15",
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  "mcp_uri": "immigrationdb://city/it/reggio-emilia",
  "city": {
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    "name": "Reggio nell'Emilia",
    "country_code": "IT",
    "public_slug": "reggio-emilia",
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    "mcp_uri": "immigrationdb://city/it/reggio-emilia",
    "page_state": "published",
    "useful_blocks": [
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          "block_id": "climate_air",
          "value": 16,
          "unit": "ug/m3",
          "geographic_scope": "city",
          "observed_at": null,
          "verified_at": "2026-07-15",
          "comparison_eligible": true,
          "source_id": "arpae_background_no2_2025",
          "source_url": "https://dati.arpae.it/dataset/qualita-dell-aria-valutazioni-annuali-delle-concentrazioni-di-fondo",
          "source_title": "Official annual background concentration municipality summary; Mediana of the source municipality grid distribution",
          "source_authority": "ARPAE Emilia-Romagna",
          "source_type": "official",
          "source_badge": "Official source",
          "source_quality": "verified"
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        {
          "metric_id": "air_quality_pm10_annual_ug_m3",
          "block_id": "climate_air",
          "value": 24,
          "unit": "ug/m3",
          "geographic_scope": "city",
          "observed_at": null,
          "verified_at": "2026-07-15",
          "comparison_eligible": true,
          "source_id": "arpae_background_pm10_2025",
          "source_url": "https://dati.arpae.it/dataset/qualita-dell-aria-valutazioni-annuali-delle-concentrazioni-di-fondo",
          "source_title": "Official annual background concentration municipality summary; Mediana of the source municipality grid distribution",
          "source_authority": "ARPAE Emilia-Romagna",
          "source_type": "official",
          "source_badge": "Official source",
          "source_quality": "verified"
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        {
          "metric_id": "air_quality_pm25_annual_ug_m3",
          "block_id": "climate_air",
          "value": 16,
          "unit": "ug/m3",
          "geographic_scope": "city",
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          "comparison_eligible": true,
          "source_id": "arpae_background_pm25_2025",
          "source_url": "https://dati.arpae.it/dataset/qualita-dell-aria-valutazioni-annuali-delle-concentrazioni-di-fondo",
          "source_title": "Official annual background concentration municipality summary; Mediana of the source municipality grid distribution",
          "source_authority": "ARPAE Emilia-Romagna",
          "source_type": "official",
          "source_badge": "Official source",
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      ],
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          "observed_at": "2026-01-01",
          "verified_at": "2026-07-12",
          "comparison_eligible": true,
          "source_id": "denom_it_7c00b24867e0",
          "source_url": "https://demo.istat.it/data/posas/POSAS_2026_it_Comuni.zip",
          "source_title": "Italy official denominator source",
          "source_authority": "Italy",
          "source_quality": "verified"
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      ],
      "identity": [
        {
          "metric_id": "city_area_km2",
          "block_id": "identity",
          "value": 230.6804,
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          "geographic_scope": "city",
          "observed_at": null,
          "verified_at": "2026-07-15",
          "comparison_eligible": true,
          "source_id": "istat_situas_report74_comuni_dimensione_2026_07_15",
          "source_url": "https://situas-servizi.istat.it/publish/reportspooljson?pfun=74&pdata=15/07/2026",
          "source_title": "Official SITUAS report 74 (Comuni - Dimensione): exact municipality surface in km2, with annual area vintage.",
          "source_authority": "ISTAT",
          "source_type": "official",
          "source_badge": "Official source",
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        },
        {
          "metric_id": "foreign_population_total",
          "block_id": "identity",
          "value": 29001,
          "unit": "people",
          "geographic_scope": "city",
          "observed_at": "2026-01-01",
          "verified_at": "2026-07-15",
          "comparison_eligible": true,
          "source_id": "istat_strasa_2026_comuni",
          "source_url": "https://demo.istat.it/data/strasa/STRASA_2026_it_Comuni.zip",
          "source_title": "Official ISTAT STRASA estimate of resident foreign population by municipality at 1 January 2026; Età=999 is the total.",
          "source_authority": "ISTAT",
          "source_type": "official",
          "source_badge": "Official source",
          "source_quality": "verified"
        },
        {
          "metric_id": "population_density_per_km2",
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          "value": 749.612884,
          "unit": "people/km2",
          "geographic_scope": "city",
          "observed_at": "2026-01-01",
          "verified_at": "2026-07-15",
          "comparison_eligible": true,
          "source_id": "istat_posas_2026_comuni",
          "source_url": "https://demo.istat.it/data/posas/POSAS_2026_it_Comuni.zip",
          "source_title": "Official SITUAS report 74 (Comuni - Dimensione): exact municipality surface in km2, with annual area vintage.",
          "source_authority": "ISTAT",
          "source_type": "official",
          "source_badge": "Official source",
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      ]
    }
  }
}