Air Quality Parameters
The WBEA’s ambient air quality monitoring program is conducted through both continuous and time-integrated (non-continuous) sampling methods. The graphs in this section depict trends in annual mean concentrations from 1999 to 2021 for the parameters measured in the WBEA network.
Please note: Time-integrated data is currently not included on this data trend site; however, will be incorporated at a later date
Use this drop-down menu to select a parameter to view. Stations which monitor the chosen parameter can be selected from the list below.