Personal air quality sensing device

Abstract

Description

FIG. 1 is a front perspective view of a personal air quality sensing device;

FIG. 2 is a front plan view of the personal air quality sensing device shown in FIG. 1;

FIG. 3 is a back plan view of the personal air quality sensing device shown in FIG. 1; and,

FIG. 4 is a side view of the personal air quality sensing device shown in FIG. 1.

Claims

The ornamental design for a personal air quality sensing device, as shown and described.