The Tri-State area is facing a double threat this weekend: hazardous air quality from Canadian wildfires and severe thunderstorms. After a brief respite on Friday, smoke returned to New York City on Saturday, pushing air quality into the unhealthy range. As winds shift, the smoke is expected to gradually dissipate, but not before strong thunderstorms move in, bringing with them the threat of flash floodsdamaging winds and even isolated tornadoes.
Unhealthy Air Quality Persists
The Air Quality Index (AQI) reached 173 early Saturday, a level considered unhealthy for everyone not just those with pre-existing respiratory conditions. The thick smoke and haze reduced visibility across the area, with conditions expected to worsen before gradually improving later in the day. Residents are advised to limit outdoor activities, avoid strenuous exercise, and keep windows closed to reduce exposure to fine particulate matter.
Governor Kathy Hochul urged New Yorkers to remain vigilant, stating, “While air quality has improved in portions of the State throughout Friday afternoon, lingering effects of smoke from Canadian wildfires continue to impact air quality into Saturday.” She emphasized the importance of staying informed and taking precautions to protect health.
Severe Storms on the Horizon
As the smoke begins to clear, a new weather front is moving in, bringing with it the potential for severe thunderstorms. The first powerful storm swept through parts of northern New Jersey and New York City on Saturday afternoon, prompting a Flash Flood Warning through 2 p.m. The storms are expected to bring heavy downpoursdamaging wind gusts and even a few isolated tornadoes, making for a stormy finish to the day.
The greatest risk for severe weather is expected between 4 p.m. and 9 p.m., with the threat lingering until around midnight before the front clears the area. Residents in the warned areas should avoid driving through flooded roadways and be prepared for rapidly changing weather conditions.
Preparing for the Storms
New York City Emergency Management Department has issued a weather alert for the weekend due to the severe oncoming storms. Mayor Zohran Mamdani stated, “City workers are preparing our city for tomorrow’s storms by clearing catch basins, staffing up emergency response teams, and placing our downed-tree task force on standby.” He urged New Yorkers to plan for travel delays and exercise caution while moving about the city.
To find out if you live in a flood zone or for more flooding resources, visit or the New York City Emergency Management Department page at www.nyc.gov/site/em/ready/flooding.page.
Health Precautions
Fine particle pollution from wildfire smoke can cause shortness of breathcoughingdizziness or fatigue and can aggravate heart and lung diseases and other chronic health issues. Experts suggest reducing or eliminating outdoor activities, wearing an N95 mask if you have to be outside, and keeping your indoor air cleaner by closing windows and running an air purifier or air conditioner.
The New York State Department of Environmental Conservation and Department of Health issued an updated Air Quality Health Advisory for fine particulate matter for Saturday. The advisory is in effect from 12 a.m. until 11:59 p.m., with the Western New York, Central New York, Eastern Lake Ontario, New York City Metro, and Long Island Regions forecast to reach Unhealthy levels.
As New York City braces for a weekend of hazardous weather and poor air quality, residents are encouraged to stay informed, take necessary precautions, and check on friends and family members who might need assistance.
