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PM 2.5

particulates of 2.5 micrometers or less
Thing particulates Q48035814
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PM 2.5

Summary

PM 2.5 is a particulates[1].

Key Facts

  • PM 2.5's instance of is recorded as particulates[2].
  • particulates is named after PM 2.5[3].
  • PM 2.5's subclass of is recorded as particulates[4].
  • PM 2.5's subclass of is recorded as PM10 (including PM 2.5)[5].
  • PM 2.5's described at URL is recorded as https://www.umweltbundesamt.at/umweltthemen/luft/luftschadstoffe/staub/pm25[6].
  • PM 2.5's described at URL is recorded as https://www.umweltbundesamt.de/daten/luft/luftschadstoff-emissionen-in-deutschland/emission-von-feinstaub-der-partikelgroesse-pm25[7].
  • PM 2.5's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q175821', 'amount': '+2.5'}[8].
  • PM 2.5's Google Knowledge Graph ID is recorded as /g/11f14713wl[9].
  • PM 2.5's Google Knowledge Graph ID is recorded as /g/11jgn503gp[10].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). PM 2.5. Retrieved May 3, 2026, from https://4ort.xyz/entity/pm-2-5
MLA “PM 2.5.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pm-2-5.
BibTeX @misc{4ortxyz_pm-2-5_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PM 2.5}}, year = {2026}, url = {https://4ort.xyz/entity/pm-2-5}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PM 2.5 — https://4ort.xyz/entity/pm-2-5 (retrieved 2026-05-03)

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