MLchartDataset catalogue

PM 2.5 NAAQS

Term · Environment · MLC-T-ENV-021307

Particulate matter national ambient air quality standards (annual and 24-hour) codified at 40 CFR 50.7.PM 2.5 design value for a nonattainment area is the highest of the three-year average concentrations calculated for the monitors in the area, in accordance with 40 CFR part 50, appendix N.

Table 1. Record
IdentifierMLC-T-ENV-021307
FieldEnvironment
References40 CFR 51.1000 (CFR 2013)
Record as JSON 
{
  "id": "MLC-T-ENV-021307",
  "term": "PM 2.5 NAAQS",
  "field": "Environment",
  "definition": "Particulate matter national ambient air quality standards (annual and 24-hour) codified at 40 CFR 50.7.PM 2.5 design value for a nonattainment area is the highest of the three-year average concentrations calculated for the monitors in the area, in accordance with 40 CFR part 50, appendix N.",
  "references": [
    "40 CFR 51.1000 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/pm-2-5-naaqs/"
}

Record 21,307 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.