That's a pretty narrow definition of "west" as it only includes France. Holland was obviously on the eastern front
Looking at the Luftwaffe claims list, the following units made claims on the channel front in the second half of 1941:
JG 2
JG 26
JFS 5
JG 1
JG 52
JG 53
ZG 76
I'm not sure what German fighter strength was in southern Norway, but as RAF squadrons were based all the way up to the Shetlands, I think they should be included.