ISO 9359:1989
Air quality; stratified sampling method for assessment of ambient air quality

Standard No.

ISO 9359:1989

Release Date

1989

Published By

International Organization for Standardization (ISO)

Latest

ISO 9359:1989

Scope

This is by estimating percentiles and means of the frequency distribution of measurements of characteristics. The application to the estimation of means is restricted to certain cases. The procedure enables results which are independent of the actual meteorological conditions prevailing during the interval of time of measurement to be calculated for a longer time.

ISO 9359:1989 history

• 1989 ISO 9359:1989 Air quality; stratified sampling method for assessment of ambient air quality