{
  "id": 12486899,
  "title": "Clearer air does not always signal lower harmful potential from particle pollution",
  "url": "https://urgent.news/2026/10/06/clearer-air-does-not-always-signal-lower-harmful-potential-from",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-06T22:20:01.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-10-clearer-air-potential-particle-pollution.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "Fine particulate matter (PM2.5) is commonly associated with both health concerns and poor visibility. However, these two effects do not necessarily improve or worsen at the same time.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}