PM10, PM2.5, NO2, SO2 and O3 concentration layers obtained from the regional chemical-transport-model Polyphemus/DLR with 2 km horizontal grid resolution. The product is released daily at 12:00 a.m. UTC. The model uses anthropogenic emissions obtained from TNO 2018 (with 2019 update). Reference: Chan et al., Remote Sens. 2021, 13, 969.
NO2 O3 PM10 PM2.5 SO2Download image
Ozone (O3)Download image
Nitrogen Dioxide (NO2)Download image
Particulate Matter 10µm (PM10)Download image
Particulate Matter 2.5µm (PM2.5)Download image
Sulfur Dioxide (SO2)Download image