What anime is this girl from?

I cross-checked it in https://www.animecharactersdatabase.com and it seems to be from Non Non Biyori indeed. The character is Renge Miyauchi.

@Web_Rand Non Non Biyori

Well, according to a quick Google search it's from something called Non Non Biyori

I haven't actually seen that one so I couldn't tell you what it's about