As if this current heat wave wasn’t enough, as of today, Monday, May 18th, the New York State Department of Health (DOH) and the Department of Environmental Conservation (DEC) have officially issued an Air Quality Health Advisory for the New York City Metro area, Westchester County, and Rockland County.
Why is there an Air Quality Health Advisory in NYC?
The warning was triggered because ground-level ozone levels are expected to surpass an Air Quality Index (AQI) value of 100. The DEC reported that NYC’s AQI has reached 105, which officially categorizes the air quality as “Unhealthy for Sensitive Groups.”
This sudden spike in ozone is directly tied to the current rising temperatures and stagnant air trapping pollutants over the city.
According to the National Weather Service, the advisory will remain in effect through 11 pm tonight.
Who is most at risk?
While healthy individuals may not feel severe symptoms immediately, elevated ozone levels can heavily impact specific populations. According to health officials, the groups who should take extra precautions today include:
- Individuals with cardiovascular (heart) disease
- People with respiratory illnesses, including asthma and COPD
- Active adults and children who are exercising or working outdoors
- The elderly and very young children
Symptoms and Safety Measures: What you should do
Exposure to elevated ozone can cause short-term health effects, including persistent coughing, throat irritation, and shortness of breath.
To stay safe today, the DOH and DEC recommend the following steps:
- Limit Outdoor Time: Reduce the amount of time you spend outdoors, especially during the peak afternoon heat when ozone levels are highest
- Modify Workouts: Make outdoor activities shorter and less intense, or move your exercise routines indoors
- Monitor Symptoms: If you experience coughing or trouble breathing, head indoors to an air-conditioned space immediately
Stay safe, cool, and look out for one another, New York!
