info@avatto.com
+91-9920808017
0. One of the parameters used to characterise the air quality at a location is PM2.5. Here, the suffix ‘2.5’ refers to:
average number of suspected particles in 10 cm3 of air
size of suspended particles in certain units
concentration of oxides of sulphur and nitrogen
concentration of suspended particles in 2.5 m3 of air
Your email address will not be published. Required fields are marked *
Report
Name
Email
Website
Save my name, email, and website in this browser for the next time I comment.
Comment
Login with Facebook
Login with Google
Forgot your password?
Lost your password? Please enter your email address. You will receive mail with link to set new password.
Back to login
