Importance and Challenges in Use and Uptake of Air Quality Modelling in Developing Countries: Use of CAMx for Air Quality Management in the City of Johannesburg.

Rebecca M Garland1, Mogesh Naidoo2, Bheki Sibiya3, Seneca Naidoo3, Terri Bird4, ReneƩ von Gruenewaldt4, Hanlie Liebenberg-Enslin4, Mpho Nekhwalivhe5, Justice Netshandama5 and Musa Mahlatji5, (1)Council for Scientific and Industrial Research, Johannesburg, South Africa, (2)Council for Scientific and Industrial Research, Pretoria, South Africa, (3)CSIR, Pretoria, South Africa, (4)Airshed Planning Professionals (Pty) Ltd, Johannesburg, South Africa, (5)Environment Infrastructure and Services Department, City of Johannesburg, Johannesburg, South Africa