| Measured and modelled concentrations and vertical profiles of airborne particulate matter within the boundary layer of a street canyon JJ Colls, A Micallef Science of the Total Environment 235 (1-3), 221-233, 1999 | 48 | 1999 |
| Variation in airborne particulate matter concentration over the first three metres from ground in a street canyon: implications for human exposure A Micallef, JJ Colls Atmospheric Environment 32 (21), 3795-3799, 1998 | 42 | 1998 |
| The influence of human activity on the vertical distribution of airborne particle concentration in confined environments: preliminary results A Micallef, J Caldwell, JJ Colls Indoor Air 8 (2), 131-136, 1998 | 41 | 1998 |
| Towards better human exposure estimates for setting of air quality standards JJ Colls, A Micallef Atmospheric Environment 31 (24), 4253-4254, 1997 | 41 | 1997 |
| Evaluation of the operational street pollution model using data from European cities N Aquilina, A Micallef Environmental Monitoring and Assessment 95, 75-96, 2004 | 35 | 2004 |
| Indoor and outdoor measurements of vertical concentration profiles of airborne particulate matter A Micallef, CN Deuchar, JJ Colls Science of the Total Environment 215 (3), 209-216, 1998 | 32 | 1998 |
| Comparative analysis of estimators for wind direction standard deviation PS Farrugia, A Micallef Meteorological Applications 13 (1), 29-41, 2006 | 25 | 2006 |
| Measuring and modelling the airborne particulate matter mass concentration field in the street environment: model overview and evaluation A Micallef, JJ Colls Science of the Total Environment 235 (1-3), 199-210, 1999 | 24 | 1999 |
| On the algorithms used to compute the standard deviation of wind direction PS Farrugia, JL Borg, A Micallef Journal of Applied Meteorology and Climatology 48 (10), 2144-2151, 2009 | 15 | 2009 |
| Kinetic sequential sampling (KSS) system: An automated sampling system for measuring vertical concentration profiles of airborne particles A Micallef, CN Deuchar, JJ Colls Journal of the Air & Waste Management Association 48 (8), 757-762, 1998 | 12 | 1998 |
| External contribution to urban air pollution R Grima, A Micallef, JJ Colls Environmental Monitoring and Assessment 73, 291-314, 2002 | 11 | 2002 |
| An integrated approach to the study of heritage sites D Cutajar, PS Farrugia, A Micallef Journal of Cultural Heritage 37, 1-8, 2019 | 8 | 2019 |
| Vectorial statistics for the standard deviation of wind direction PS Farrugia, A Micallef Meteorology and Atmospheric Physics 129, 495-506, 2017 | 5 | 2017 |
| Turbulent plumes evolving in a vertical flow under a mixed convection regime PS Farrugia, A Micallef International Journal of Heat and Mass Transfer 55 (7-8), 1931-1940, 2012 | 5 | 2012 |
| Measurement of vertical concentration profiles of airborne particulate matter in indoor environments: Implications for refinement of models and monitoring campaigns A Micallef, JJ Colls, J Caldwell International Journal of Environmental Health Research 9 (1), 5-18, 1999 | 5 | 1999 |
| The second national communication of Malta to the United Nations framework convention on climate change A Micallef, CV Sammut Ministry for Resources and Rural Affairs, 2010 | 4 | 2010 |
| The First Communication of Malta to the United Nations Framework Convention on Climate Change CV Sammut, A Micallef Malta: Ministry for Rural Affairs and the Environmnt, 2004 | 4 | 2004 |
| Analysis of long-term measurements of airborne concentrations of sulphur dioxide and SO42-in the rural United Kingdom A Micallef, JJ Colls Environmental monitoring and assessment 57, 277-290, 1999 | 4 | 1999 |
| SLAQ: A street level air quality model for vehicle-generated suspended particulate matter, PM10 and PM2. 5 A Micallef, RB Singh, JJ Colls Journal of Aerosol Science 29 (1-2), 229, 1998 | 4 | 1998 |
| An extensive RF emissions survey at cellular mobile phone base station sites in malta CV Sammut, A Micallef Biological Effects of EMFs 2nd International Workshop, Rhodes, Greece, 7-11, 2002 | 3 | 2002 |
