According to a new analysis from New York City, the high tolls introduced to reduce congestion and improve air quality have not led to significant changes in pollution levels after their first year of implementation.
A report from the New York City Department of Health, released on Friday, examined four traffic-related pollutants in Manhattan’s congestion zone since the introduction of a $9 toll. Researchers discovered that overall pollution levels in the city remained largely unchanged, indicating that the tolls did not bring about statistically significant improvements.
Nonetheless, city officials continue to promote the study as the most comprehensive of its kind regarding the impact of congestion pricing on air quality.
New York Governor Kathy Hochul, in a speech about congestion pricing last year, highlighted benefits like reduced traffic, better public transport, and decreased noise. These changes are set to take effect in January 2025, but the report suggests that while traffic has decreased by 11% since the tolls were implemented, vehicles contribute only around 10% of the city’s total pollution. Thus, simply reducing the number of cars likely won’t lead to a meaningful improvement in air quality.
The city has many buildings that rely on fuel for heating and hot water, not to mention emissions from restaurants and power plants, all of which contribute to the pollution problem.
The results of this report may embolden critics who argue that congestion pricing is an expensive burden on commuters, small businesses, and working families in the city.
Neither the New York City Department of Health nor Governor Hochul’s office responded immediately to requests for comments.
The congestion charge applies to passenger vehicles entering Manhattan’s congestion zone below 60th Street. E-ZPass users face a daily toll of $9 during peak hours, while a $2.25 toll applies during off-peak times. Those without an E-ZPass may pay nearly double the standard rate.
Critics, including former President Donald Trump and Transportation Secretary Sean Duffy, have called the tolls a significant burden on working-class Americans. The previous administration also attempted to block the Biden-era plan, but a federal judge ruled that move illegal in March.
After the ruling, Governor Hochul praised congestion pricing as a success story, claiming it has resulted in less congestion and faster travel while also providing funding for mass transit improvements. She stated, “Congestion pricing is legal, it works, and it is here to stay.”
So, even though traffic has declined and the tolls have remained stable, the data suggests there’s been no statistically notable improvement in air quality.
Some critics online reacted sharply, with one stating that New Yorkers are at risk of losing greatly due to congestion pricing, while others questioned the promises made about air quality improvements. They pointed out a perceived disconnect between Hochul’s claims and the actual outcomes, with comments reflecting frustrations about the air pollution situation and the burden of additional taxes.

