A pronounced like karma, Qui pronounced like kilt, La pronounced like lasagna. (KarmaKiltLasagna would make for an interesting username as well).
IPA: [aˈkila], stress on the second syllable.
Most people pronounce it [ˈaːkwila] (stress on first syllable, long a and with a w), which would be the correct Latin way of saying it - but I much prefer the first version.