People wear masks as they walk on the street during poor air quality due to dense smoke from Canadian wildfires in Evanston, Ill., Thursday, July 16, 2026. (AP Photo/Nam Y. Huh)

A general view of a street in Northbrook, Ill., during poor air quality due to dense smoke from Canadian wildfires in Northbrook, Ill., Thursday, July 16, 2026. (AP Photo/Nam Y. Huh)

A general view of street mall during poor air quality due to dense smoke from Canadian wildfires in Glenview, Ill., Thursday, July 16, 2026. (AP Photo/Nam Y. Huh) CORRECTION: Glenview, not Northbrook

The Sun sets behind the stands during the fourth inning of a baseball game between the New York Mets and the Philadelphia Phillies, Thursday, July 16, 2026, in Philadelphia. (AP Photo/Chris Szagola)

The Sun has an orange cast from smoke coming down from the Canadian wildfires as it sets near the Philadelphia Phillies scoreboard during the fourth inning of a baseball game against the New York Mets, Thursday, July 16, 2026, in Philadelphia. (AP Photo/Chris Szagola)

Miami Heat President Pat Riley, left, speaks, as head coach Erik Spoelstra, right, and Giannis Antetokounmpo listen during a news conference where Antetokounmpo is introduced as a new member of the team Thursday, July 16, 2026, in Miami. (AP Photo/Marta Lavandier)

Miami Heat President Pat Riley, left, head coach Erik Spoelstra, right, stand with Giannis Antetokounmpo as he is introduced to the team Thursday, July 16, 2026, in Miami. (AP Photo/Marta Lavandier)

Giannis Antetokounmpo speaks during a news conference where he is introduced as a new member of the Miami Heat team Thursday, July 16, 2026, in Miami. (AP Photo/Marta Lavandier)