Celebrating Earth Day

How does NOAA honor our Earth? By using cutting-edge science to understand Earth's systems and keep its habitats and vital natural resources healthy and resilient.

Observations are essential. We monitor our planet from high in the skies to the depths of the seas to keep people and wildlife safe, properties protected, communities thriving, and businesses strong.

Observe with us: Join our Earth Day celebration and see our world in a whole new way! NOAA has Earth Day posters and wallpaper for your home computer or mobile device. 

And don't forget to check out NOAA's Earth Day map.