lead to deleterious effects on its inhabitants. This study examines diurnal, weekly, monthly
and annual fluctuations of PM 10 between 2009 and 2014 in Ahvaz. Health effects of PM 10
levels are also assessed using the World Health Organization AirQ software. Over the study
period, the mean PM 10 level in Ahvaz was 249.5 μg m− 3, with maximum and minimum
values in July (420.5 μg m− 3) and January (154.6 μg m− 3), respectively. The cumulative …