Public Comment Form

Commenting open: May 26, 2023 12:00AM PT - June 26, 2023 11:59PM PT.

2023 Ambient Air Monitoring Network Plan

2023 plan available
Ecology's draft annual air quality monitoring network plan is available for review.

The plan describes:

  • Washington's air quality monitoring network, including air monitoring stations.
  • Recent and planned changes to the network.
  • How Ecology will operate its air monitoring stations in the next year.

Ecology reviews its air quality monitoring network every year to make sure that it collects adequate, representative, and useful air quality data. We use this data to make policy-based decisions.

Send us comments
Comment on the 2023 Air Quality Monitoring Network Plan.

Next steps
After the comment period ends, we will:
  • Review and respond to comments.
  • Finalize the plan and submit it to EPA.
  • Update those who provide contact information.

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