Though if you hit up January and look at SO4 emissions over the US and Europe, they're pretty terrifying as well.
Spotting wildfires by PM2.5 emissions is a part-time hobby, as is looking at MSLP and watching cyclonic storms developing. It looks as if the Atlantic hurricane season may start cooking off in the next week or so.
Not all channels have forecast values, but temps, winds, pressures, and precip do, so you can roll out a few days to see what the models are projecting. I've followed (and anticipated) most of the big storms over the past few years. Some false starts (a lot of swirls never really develop), but it was painfully obvious that Harvy and Florence were going to be massive storms.
In the Pacific, the unrelenting assaults on the Philippines, Taiwan, Japan, and mainland China are impressive.