Could anyone explain why there is such a concentration of NO2 between the French coast and Corsica when selecting the CAMS 40km model compared to the CAMS EU 10km model? In the observed case the difference is about 10 times higher. How can a model of low resolution (40km) show figures so high that a model of higher resolution (10km) does not detect. While the regional multi-models ensemble used by CAMS EU does not operate in the same way as the CAMS global model, these differences seems to be a bias. We know there are many ferries and big cruise ships between the coast and Corsica, but what content of NO2 should be considered in this region? (I have observed these big differences for several days now, and same issue in Algeria and Tunisia).

Man made global warming is a globalist hoax.

Wrong. 0.34 C