{
  "success": true,
  "error": null,
  "response": [
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          "category": "Moderate",
          "color": "FFFF00",
          "method": "airnow",
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            { "type": "pm2.5", "name": "Particulate Matter <2.5", "valueUGM3": 12.4, "aqi": 51 },
            { "type": "no2", "name": "Nitrogen Dioxide", "valuePPB": 18, "aqi": 17 }
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}