FIG. 1 is a front view of the air intake grill showing my new design; FIG. 2 is a front, perspective view thereof; FIG. 3 is a left-side view thereof; FIG. 4 is right-side view thereof; FIG. 5 is top view thereof; FIG. 6 is a bottom view thereof; and, FIG. 7 is a rear view thereof.