So i have to do this school task to pass my year
and the title is : Influence of air pollution on the health of mankind. this i have to do for my chemistry lesson
so if i have
n2o
i have to say what it is , how it looks like , all the chemic info
AND
i need to explain wich effects it has to our health
does anyone know good sites for this? where i can found lots of info about NOx , small dust particles , etc ...
would love it

also donating fg for those who realy help me with their info

thnx in advance