Device for monitoring air quality

FIG. 1 is a perspective view of a device for monitoring air quality, showing the new design;

FIG. 2 is a top-side view thereof;

FIG. 3 is a bottom-side view thereof;

FIG. 4 is a front-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a left-side view thereof; and,

FIG. 7 is a rear-side view thereof.

The broken lines shown within the figures illustrate portions of the device for monitoring air quality and form no part of the claimed design.