Yes, you can wear it without his permission if you believe it is fard.

Can i wear niqab without the permission of my husband?Heard that there is no compromise in practicing our religion…is it true?

Women clothing | May 23, 2017 4:39 pm
Previous

Please may i know if it is allowed for women wearing hijab (face and hands not covered) to attend a class along with only women and is taught by a male teacher?
Next

i am wearing jilbab with niqab but after i finished my study i got work & at work niqab is not allowed, i stat to open my face at work place because i should work to earn something Allah wills for me and should help my poor parents.so is it an uzur for opening my niqab? actually i do this only at work place. i am worried because in surah Al-Ahzab:59