Major League Baseball postponed games in New York and Philadelphia on Wednesday night because of poor air quality caused by smoke from Canadian wildfires.
A National Women's Soccer League game in New Jersey and an indoor WNBA game set for Brooklyn were also called off Wednesday amid hazy conditions that have raised alarms from health authorities.
The New York Yankees' game against the Chicago White Sox was rescheduled as part of a doubleheader starting at 4:05 p.m. on Thursday, and the Philadelphia Phillies' game against the Detroit Tigers was reset for 6:05 p.m. on Thursday, originally a day off for both teams.
“These postponements were determined following conversations throughout the day with medical and weather experts and all of the impacted clubs regarding clearly hazardous air quality conditions in both cities," MLB said in a statement.
The National Weather Service issued an air quality alert for New York City, saying: "the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects." In Philadelphia, the NWS issued a Code Red.
The Yankees and White Sox played through a lesser haze on Tuesday night.
The WNBA said a game between the Minnesota Lynx and New York Liberty would not be played Wednesday, saying the decision was made to “protect the health and safety of our fans, teams and community.” A makeup date wasn't immediately announced.
The NWSL postponed Orlando's match at Gotham in Harrison, New Jersey, from Wednesday night to Aug. 9.
“The match could not be safely conducted based on the projected air quality index,” the NWSL said.
At nearby Belmont Park, The New York Racing Association said training went on as planned ahead of Saturday's Triple Crown horse race.
“NYRA utilizes external weather services and advanced on-site equipment to monitor weather conditions and air quality in and around Belmont Park," spokesman Patrick McKenna said Wednesday. "Training was conducted normally today, and NYRA will continue to assess the overall environment to ensure the safety of training and racing throughout the Belmont Stakes Racing Festival.”
A two-game series in Seattle between the Mariners and the Giants was moved to San Francisco in September 2020 because of because of poor air quality caused by West Coast wildfires.
New York's NFL teams, the Giants and Jets, both had Wednesday off from offseason workouts. The Giants had been planning to practice inside Thursday, and the Jets say they are also likely to work out indoors Thursday.