Los Angeles-Long Beach, CA. 1  Los Angeles has topped the list of the most ozone-polluted cities in 15 out of the last 16 American Lung Association reports. And though the city has actually reduced the total annual days of ozone pollution, there was still an unhealthy level of ozone still for more than two months.
Quick Answer. A lieutenant colonel is paid according to the Department of Defense's O-5 pay grade, which starts at $5,157.60 per month and increases every two years until 22 years of service. There is also a pay increase after three years. The maximum pay for a lieutenant colonel is $8,762.40 per month.
, works at U.S. Army. In accordance with AR 135-155 (Promotion of Commissioned Officers and Warrant Officers Other Than General Officers) [1], a Lieutenant Colonel must have three years Time In Grade (TIG) to be eligible for promotion to Colonel. In order to first be a Lieutenant Colonel, an officer must serve about 18-20 years and have completed all Key Development requirements with satisfactory Officer Evaluation Reports.