Word.ws English Dictionary

PM2.5

PM2.5 is the initialism of particulate matter 2.5.

Questions about PM2.5

What is PM2.5 the initialism of?
PM2.5 is the initialism of particulate matter 2.5.

Words near PM2.5 in the dictionary

  1. Plücker tube
  2. Plücker tubes
  3. Plăieșii de Jos
  4. Plătărești
  5. pm
  6. PM2.5
  7. pma
  8. PMA Fort Del Pilar
  9. PMAC
  10. PMAer
  11. PMB

Source and license

Adapted from Wiktionary: PM2.5 (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “PM2.5.” Word.ws, https://word.ws/pm2.5. Based on Wiktionary, CC BY-SA 4.0.