Malaysian Ambient Air Quality Guidelines Doe
Ambient air quality guideline pollutants averaging time ppm µg m3 ozone i hour 8 hours 0 10 0 06 200 120.
Malaysian ambient air quality guidelines doe. Existing industrial facilities are given 5 years grace period untill 5th june 2019 to ensure compliance to the air emission limits mentioned in the law. Existing industrial facilities are given 5 years grace period untill 5th june 2019 to ensure compliance to the air emission limits mentioned in the law. The air pollutants concentration limit will be strengthen in stages until 2020.
Environment doe has set the guidelines known as malaysian ambient air quality guidelines maaqg that defines the concentration limits of each pollutants to monitor the air quality status. Environmental quality clean air regulations 2014 replacement to the environmental quality clean air regulations 1978 gazetted thon 4 june 2014 and started enforced on the 5th june 2014. I environmental quality clean air regulations 1978 p u a 280 new installation within residential areas not permitted without prior approval regulation 4 50 51 j1 stack gas emission standards from environmental quality clean air regulations 1978.
Following the requirement of the malaysian ambient air quality standard maaqs from the standpoint of human health implications the pollutants was measured at varying averaging time according to who standard 2. J2 recommended malaysian air quality guidelines ambient standards 53 k1. Code of practice on indoor air quality was introduced by the department of occupational safety and health dosh in 2005 to provide the guidelines and standards to protect the health of workers and other occupants of an indoor or enclosed environment served by mechanical ventilation and or air conditioning.
Those selected air pollutants are classified as pollutants which might adversely affect the health and. Department of environment malaysia. Ambient air quality standards 1995 privatized the ambient air monitoring ork program.
How is the api calculated. Environmental quality clean air regulations 2014 replacement to the environmental quality clean air regulations 1978 gazetted thon 4 june 2014 and started enforced on the 5th june 2014. Malaysian ambient air quality guidelines pollutant averaging time malaysia guidelines ppm ug m3 ozone 1 hour 8 hour 0 10 0 06 200 0 120 0 carbon monoxide co 1 hour 8 hour 30 0 9 0 35 0 nitrogen dioxide no 2 1 hour 24 hour 0 17 0 04 320 0 10 0 sulphur dioxide so 2 1 hour 24 hour 0 13 0 04 350 0.
Ambient air characteristics standards are designed to protect human health with an adequate margin of safety including sensitive populations and individuals suffering from respiratory disease in order to comply with malaysian. Ambient air quality monitoring alam hijau conducts ambient air quality monitoring services and has extensive experience in ambient air sampling and analysis. There are 3 interim targets set which include interim target 1 it 1 in 2015 interim target 2 it 2 in 2018 and the full implementation of the standard in 2020.
