Environment

Air Quality

In 2022, there were 24 moderately unhealthy days, four fewer than last year.

Greenhouse Gas Emissions-2

From 2018 to 2019, GHG emissions fell 2%.

Water Quality0

In 2022, Maine maintained its excellent water quality rating.

Sustainable Forest Lands8

In 2021, the growth-to-harvest ratio rose 8% to 1.43 and remained above the sustainability goal.