A rated warrant officer with over 22, 23, 24, or 25 years of aviation service, will continue to receive the rate prescribed for officers with over 14 years of aviation service.
1 Open windows when outdoor humidity levels are low. 2  This lets in a fresh breeze that can help even out home humidity levels. 3  Keep the windows closed when the humidity level is higher than the ideal 30 to 45 percent.4  Keep a small weather station on hand to help you track outdoor conditions right where you live. Open windows when outdoor humidity levels are low. 2  This lets in a fresh breeze that can help even out home humidity levels. 3  Keep the windows closed when the humidity level is higher than the ideal 30 to 45 percent.
A suitable indoor humidity level benefits our well-being significantly. Itâs good for creating a comfortable and odor-free environment. Recommended humidity level is generally about 35% to 55% although ideally, a humidity level between 40% and 50% is good for living comfortably. But how can you know the recommendable humidity level of your home? Itâs very simple. Just install a hygrometer, and you can read humidity levels precisely.