Air stagnation advisory

{
  "id": "MLC-T-MET-000097",
  "term": "Air stagnation advisory",
  "field": "Meteorology and atmospheric science",
  "term_source": "Air Stagnation Advisory",
  "definition": "This National Weather Service product is issued when major buildups of air pollution, smoke, dust, or industrial gases are expected near the ground for a period of time. This usually results from a stagnant high pressure system with weak winds being unable to bring in fresh air.",
  "references": [
    "NWS Glossary"
  ],
  "url": "https://mlchart.com/terminology/meteorology/air-stagnation-advisory/"
}