ANALSIS RISIKO KESEHATAN AKIBAT PAPARAN KARBON MONOKSIDA PADA HARI KERJA DAN CAR FREE DAY DI KAWASAN JALAN RAYA PUPUTAN NITI MANDALA RENON DENPASAR TAHUN 2016

Abstrak

ABSTRACT
Changes in air quality can be caused by the presence of sources of pollution, both natural and due to human activities. One of the human activities that are sources of air pollution is human activities using motorized vehicles for transportation. Nearly 60% of the pollutants produced by transportation are carbon monoxide gas. Increased levels of CO gas emissions in the air can affect carbon monoxide levels in ambient air. The purpose of this study was to determine the health risks due to CO exposure in at-risk populations in the Puputan Niti Mandala Renon Denpasar Area. The design of this study is descriptive research with the ARKL method. The samples in this study were CO concentrations on weekdays and car free days, as well as risk populations (parking attendants, security guards, street vendors, and traffic police) in the Puputan Renon Denpasar area. Determination of the human sample using a purposive sampling technique with a total of 60 respondents, with the criteria of working at the study site for more than a year, age of workers, not smoking and willing to be respondents. Data were collected by observation and interview methods then analyzed by the ARKL method and processed using Microsoft Excel 2016 and IBM SPSS Version 18.00. The results of this study showed the average CO concentration on weekdays in the Puputan Renon Denpasar area was 7.69 ?g / m3 and when the Car Free Day was 0.16 ?g / m3. All CO concentrations are still below the quality standard. The highest Intake (I) value and Questiens (RQ) risk for CO exposure was found on working days in the Parking Attendant group with a mean Intake (I) of 1.529x10-4 mg / kg / day and a Questiens Risk (RQ) value of 1.98x10 -5. The conclusion of this study is the Intake (I) value for CO risk agents in the Puputan Niti Mandala Renon Denpasar Road Region in 2016 both real time and life span on working days are higher than during Car Free Day. RQ value of research results ? 1 This means that exposure to CO risk agents has not demonstrated non-carcinogenic health risks in risk populations.
Keywords : Environtmental Health Risk Analysis, Co, Work Day, Car Free Day