The Northeast is under a thick, orange haze as smoke from Canadian wildfires blankets the region. With over 830 wildfires raging in Canada and more than a dozen in northern Minnesota, the air quality has reached unhealthy levels in parts of New York City and other areas, according to the AirNow monitoring site.
The smoke, driven by winds, has created dangerous conditions for millions across the upper Midwest and Northeast. Officials have issued an Air Quality Health Advisory for the entire state of New York, urging residents to take precautions.
Smoke from Canadian Wildfires Reaches Major Cities
On Wednesday, July 15, 2026, the skyline of New York City was shrouded in a cloudy orange haze. The smoke, originating from wildfires in west-central Ontario, has traveled south, affecting the view from iconic landmarks like the Empire State Building and One World Trade Center.
The haze is not just a visual nuisance; it poses serious health risks. New York City Mayor Zohran Mamdani issued a statement on social media, warning that poor air quality affects everyone, but some people are more sensitive to it than others including those with heart or lung conditions, older adults, pregnant women, and infants and children.
Health Advisories and Precautions
The New York State Department of Environmental Conservation issued an Air Quality Health Advisory for fine particulates due to the smoke. The Air Quality Index (AQI) was predicted to exceed 135, indicating a significant health concern.
Residents are advised to limit strenuous outdoor activities and stay indoors in air-conditioned settings. The city is offering free masks to help people cope with the smoke. Symptoms of exposure include irritation to the eyes, nose, and throat, coughing, sneezing, runny nose, and shortness of breath. People with heart or breathing problems, as well as children and the elderly, are particularly vulnerable.
Extreme Heat and Smoke: A Double Threat
The smoke is coinciding with a coast-to-coast extreme heat spell. Many areas in the Northeast and upper Midwest are expected to experience temperatures in the high 90s to triple digits on Wednesday and Thursday. The heat index, which combines temperature and humidity, is expected to make it feel like 104 degrees in New York City, 105 in Washington, D.C., and up to 107 in Philadelphia.
Rain is expected to bring some relief on Friday over the upper Midwest and on Saturday for the Northeast, helping to disperse some of the smoke. However, until then, residents are urged to stay informed and take appropriate precautions to stay safe.
The smoke from the Canadian wildfires is a stark reminder of the interconnectedness of our environment and the need for vigilance in the face of natural disasters. As the situation unfolds, staying informed and taking necessary precautions can help mitigate the health risks associated with poor air quality.
