top of page
Air Quality
-
Global Air Quality Forcast
The GEOS-CF (composition forcasting) system, with global ~25-km resolution, combines:
-
The GEOS model/assimilation system (meteorology, transport, etc)
-
Aerosols from NASA’s GOCART module
-
Dynamic emissions modules (flow-dependent; observation constrained)
-
The GEOS-Chem chemical mechanism
-
Many (NASA) observations of physical and chemical parameters
-
Data are continuously downloaded from server and plotted and made a live video here.
Play Video
NASA GEOS-CF global forcast for total PM2.5
Play Video
Zoomed over China
Play Video
Zoomed over California
Over selected cities
bottom of page