Relative humidity sensor

An apparatus, comprising:

• a relative humidity (RH) sensor located within an environment of a processing resource or the memory resource, or both of an autonomous vehicle;
• and
• a controller coupled to the processing resource or the memory resource, or both and configured to:
• receive from the RH sensor RH information of the environment;
• track the RH information of the environment;
• and
• in response to the tracking indicating an RH above a particular threshold, perform a humidity-reducing action in the environment.

A non-transitory machine-readable medium comprising a processing resource in communication with a memory resource having instructions executable to:

• receive from a relative humidity (RH) sensor located on a different processing resource or a different memory resource, or both, RH information of an environment of the different processing resource or the different memory resource, or both;
• near-continuously track the RH information;
• perform a humidity-reducing action based on the tracked RH information, wherein:
• the humidity-reducing action is initiated responsive to the tracking indicating an RH level above a particular threshold;
• and
• the humidity-reducing action is ceased responsive to the tracking indicating the RH level below the particular threshold.