option is already there for uv and solar appears in portrait view not an ideal solution but a workaround .but sadly im not going to create another version that becomes complex and endless options looking for the easy life and just try find something relatively easy to use a tablet screen .however uv and solar on one chart so lets say uv has max scale of 12-13 ,solar has a max scale 1200-1300 as soon as the solar hits 100 or more uv would be invisible. however that said considerable rewrite i would make it left hand scale to uv and right hand to solar. but not anytime soon you would be suprised most dont have a uv and solar , some have just a solar because its simply less costly and a small percentage have a uv solar combination. the most popular request is to have something because they dont have either hence things like purple air appear or indoor as there relatively easy to implement.
can always revert to original NANOSD version for purposes of wanting more data or just try out wim van de kuil version
https://pwsdashboard.com/
that will give you everything. please dont be upset or take anything personal but my enthusiasm took a deep kick in the face last weekend so Im now moving towards to recommending wims version for those wanting the extra data and capabilities .im fed up with the trolls the abusive emails and the shit that comes with it . however it is important wims version is nothing todo with me and built on a completely different code structure so any issue should 100% be directed towards him not me .
recent updates applied were just simple changes or minor fixes nothing that needed anything major.