air quality monitoring activities by metmalaysia

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  • AIR QUALITY MONITORING ACTIVITIES BY METMALAYSIAAIR QUALITY MONITORING

    ACTIVITIES BY METMALAYSIA

    Maznorizan MohamadDirector

    Atmospheric Science and Cloud Seeding DivisionMalaysian Meteorological Department

    GURME Regional Workshop for ASEAN Countries7 10 April 2015

    Petaling Jaya, SelangorMalaysia

  • Introduction to MetMalaysia

    MetMalaysia as GAW Member Country

    Air Quality Monitoring Activities

    Results and Analysis

    Air Quality Modelling

    Collaboration with Local & InternationalScientific Community

  • Agricultural Meteorology

    Seismological and Tsunami

    Cloud Seeding

    Weather Forecast for Public &

    Aviation

    Marine Meteorology and Oceanography

    Climate

    Atmospheric Science

  • MetMalaysia has set up the EnvironmentalStudies Division (former name) in 1976 tocontribute towards conservation andenhancement of the environment and theadvancement of knowledge andunderstanding of atmospheric processes. In2013, the Environmental Studies Division hasmerged with the Weather ModificationDivision and henceforth known as theAtmospheric Sciences & Cloud SeedingDivision.

  • Implementing air quality and atmospheric composition monitoring operation, air

    pollution model and equipment maintenance.

    Implementing cloud seeding operations.

    Managing environmental database.

    Providing advice and consultation on matters regarding atmospheric science and cloud

    seeding.

    Research studies and modelling in atmospheric science and cloud seeding.

  • Cameron HighlandsRegional GAW Station

    Petaling JayaRegional GAW Station

    GAW Measurement Network

    Danum Valley Global GAW Station

  • Danum Valley Global GAW Station

    10

    Cameron HighlandsRegional GAW Station

    Petaling Jaya Regional GAW

    Station

  • Global Atmosphere Watch Station

    Air Quality Monitoring Station

    CHUPING

    MAP NOT TO SCALE

    ALOR SETAR

    PERAIBAYAN LEPAS

    BUKIT KLEDANG

    SITIAWAN

    KOTA BHARU

    KUALA TERENGGANU

    BATU EMBUN KUANTAN

    MUADZAM SHAH

    MERSINGMELAKA

    KLUANG

    SENAI

    GAW PETALING JAYA

    GAW CAMERON HIGHLANDS

    KUCHING

    BINTULU

    LABUAN

    KOTA KINABALU

    TAWAU

    GAW LEMBAH DANUM

  • (Atmospheric Deposition)

  • AerosolAerosol

    NephelometerTEOM PFRMAAP

    HVAS TSP HVAS PM-10

    HVAS Filter Paper

  • Greenhouse GasesGreenhouse Gases

    Lo Flo Mark II CO2 Analyzer Flask Sampling

    Reactive GasesReactive Gases

    Multigas Analyzer Passive SamplerFilter Pack

  • Precipitation Chemistry (Atmospheric Deposition)Precipitation Chemistry (Atmospheric Deposition)

    Ecotech Wet Only Sampler Acid Precipitation Sampler

    Total Column Ozone & UV Radiation

    Total Column Ozone & UV Radiation

    Surface OzoneSurface Ozone

    Ozone Analyzer Brewer Spectrophotometer

  • HVAS PM-10HVAS PM-10 TEOMTEOM

    NOAA-18 satellite image on 24 June2013 during the severe haze episodeNOAA-18 satellite image on 24 June2013 during the severe haze episode

  • CO2 CH4

    N2O SF6

    CO H2

    Danum Valley

    Mauna Loa (Hawaii)

    Flask SamplingFlask SamplingLoFlo CO2 AnalyzerLoFlo CO2 Analyzer

    Danum Valley

    Mauna Loa (Hawaii)

    Flask SamplingFlask Sampling

  • Surface Ozone AnalyzerSurface Ozone Analyzer

    Brewer SpectrophotometerBrewer Spectrophotometer

    OzonesondeOzonesonde

  • Ecotech Wet Only Sampler & Acid Precipitation Sampler

    Ecotech Wet Only Sampler & Acid Precipitation Sampler

  • HYSPLIT Trajectory Model

    HYSPLIT Trajectory Model

    HYSPLIT Dispersion Model

    HYSPLIT Dispersion Model

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