a question about AQ in the place I live but cannot ask
hi everyone. i live somewhere where asking certain questions might get one in trouble. especially questions that might be to the detriment of its image. it's the summer where I am now and air quality is awful. but i would like to know how and why is it bad. (today's pm" is 2.5). we are in the desert, next to the Gulf... on the hotly contested sea. i don't know how much industry is going on; industry that could pollute the air. for example, places in Europe that have heavy industry and millions of cars ect must have a 'type' of pollution that determines the overall air quality. but a place like mine is more about the location... or something else? when i go for a walk, what happens to me and my lungs? thank you