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Disclaimer

The New York State Department of Environmental Conservation has added a link to a translation service developed by Microsoft Inc., entitled Bing Translator, as a convenience to visitors to the DEC website who speak languages other than English.

Additional information can be found at DEC's Language Assistance Page.

Ground Level Ozone Monitoring Sites

These maps show New York State's 32 ground level ozone sites, which continuously measure the concentration of ozone and other pollutants in the ambient (outdoor) air. Sites in the New York City metropolitan area are mapped separately, to show greater detail about the site locations.

Statewide ozone monitoring locations

NYC metro area ozone monitoring locations