What is the total column ozone amount over your ?


You can find the total column ozone amount* over your house (or anywhere else) using data from the Ozone Monitoring Instrument (OMI) on the Aura spacecraft. Just enter the date, latitude, and longitude you want.
NOTE: Ozone value for days up to and including two days ago are available;
ozone values for today and yesterday are not available.

Select a point on the map or enter your Latitude and Longitude (in degrees), pick a date to view and press 'submit':

Latitude: Longitude:
Year: Month: Day:


NOTES

* This value is the total column ozone amount, NOT the amount of ozone that causes smog (and that you hear about from your local weatherman). The OMI measurements are not sensitive enough to measure changes in the amount of ozone this close to the ground.


What WAS the total column ozone amount over your ? Find out