"Arctic haze" meaning in English

{
  "etymology_text": "Coined in 1956 by J. Murray Mitchell, a US Air Force officer stationed in Alaska.",
  "forms": [
    {
      "form": "Arctic hazes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "Arctic haze (countable and uncountable, plural Arctic hazes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A visible reddish-brown springtime haze in the atmosphere at high latitudes in the Arctic, due to anthropogenic air pollution."
      ],
      "id": "en-Arctic_haze-en-noun-tp-Pmp9b",
      "links": [
        [
          "springtime",
          "springtime"
        ],
        [
          "haze",
          "haze"
        ],
        [
          "atmosphere",
          "atmosphere"
        ],
        [
          "latitude",
          "latitude"
        ],
        [
          "anthropogenic",
          "anthropogenic"
        ],
        [
          "air pollution",
          "air pollution"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "Arctic haze"
}

{
  "etymology_text": "Coined in 1956 by J. Murray Mitchell, a US Air Force officer stationed in Alaska.",
  "forms": [
    {
      "form": "Arctic hazes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "Arctic haze (countable and uncountable, plural Arctic hazes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns"
      ],
      "glosses": [
        "A visible reddish-brown springtime haze in the atmosphere at high latitudes in the Arctic, due to anthropogenic air pollution."
      ],
      "links": [
        [
          "springtime",
          "springtime"
        ],
        [
          "haze",
          "haze"
        ],
        [
          "atmosphere",
          "atmosphere"
        ],
        [
          "latitude",
          "latitude"
        ],
        [
          "anthropogenic",
          "anthropogenic"
        ],
        [
          "air pollution",
          "air pollution"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "Arctic haze"
}