Air Monitoring Network
Connecticut Annual Air Monitoring Network Plan Archive
Historical Air Monitoring Network Plans are available at the following links:
2025 Air Monitoring Network Plan
2024 Air Monitoring Network Plan
2023 Air Monitoring Network Plan
2022 Air Monitoring Network Plan
2021 Air Monitoring Network Plan
2020 Air Monitoring Network Plan
2019 Air Monitoring Network Plan
2018 Air Monitoring Network Plan
2017 Air Monitoring Network Plan
2016 Air Monitoring Network Plan
2015 Air Monitoring Network Plan
To learn more about air monitoring in Connecticut and view the most recent Air Monitoring Network Plan, visit the Ambient Air Monitoring Network page.
Content last updated on May 19, 2026