Shinnecock Indian Nation area gets 'Serious' ozone pollution rating

The US environmental regulators have determined that the Shinnecock Indian Nation area in New York failed to meet 2015 ozone air quality standards. This means the area will automatically be reclassified to a "Serious" nonattainment zone, triggering stricter pollution controls.

This reclassification means the Shinnecock Indian Nation area will face tougher rules to reduce ozone pollution. Local governments and industries in the area will need to implement more stringent measures, which could include new emissions limits or transportation controls. This is part of a broader, decades-long effort by the US environmental regulators to improve air quality across the country, often by ratcheting up enforcement when areas fail to meet targets.