Links from Dr. Barry Lefer

TEMIS Monthly Mean Tropospheric NO₂

• TEMIS Monthly Mean Tropospheric NO2

TEMIS Tropospheric CH₂O Columns

• TEMIS Tropospheric CH2O

SO₂ Data and Alert Service

• SO2 Data and Alerts

Daily AIRS Global Maps

• AIRS Global Maps

Global Aerosols - North American Loop

• Aerosol Loop

AIRS - African Dust Storms

• African Dust Storms