Melbourne Pollen—a service at the University of Melbourne’s School of BioSciences that forecasts the level of grass pollen and several other types of pollen in the air—has been looking at what’s in Melbourne’s air for more than 40 years. Mostly we are looking for pollen but, recently, we’ve taken a deep dive to see what else is there.
Click here for original story, Exploring the air we breathe
Source: Phys.org