Podatke o kvaliteti zraka osigurao: the Air Quality in Clark County (airquality.clarkcountynv.gov)
Note that the measurements for PM2.5 (fine particulate matter), PM10 (respirable particulate matter), O3 (ozone) and NO2 (nitrogen dioxide) are taken from the station: Joe Neal, Clark County and the measurement for CO (carbon monoxide) are taken from the station: JD Smith, Clark County