Administrative Assistant salary at Air Pollution Control Authority of Spokane County

The average administrative assistant salary at Air Pollution Control Authority of Spokane County was $44,958 , which is 1 percent higher than the average salary for this job in Washington, but 40 percent lower than the national average for this job . Administrative Assistant salaries at Air Pollution Control Authority of Spokane County typically range from $43,033 to $46,883 (25th to 75th percentile). The highest reported administrative assistant salary was $46,883. There are 2 employees at Air Pollution Control Authority of Spokane County with the job title administrative assistant.