A boat navigates the Negro River amid smoke from wildfires in Manaus, Amazonas state, Brazil, Tuesday, Aug. 27, 2024. (AP Photo/Edmar Barros)

The National Congress is barely visible through smoke from wildfires during dry weather in Brasilia, Brazil, early Monday, Aug. 26, 2024. (AP Photo/Eraldo Peres)

Smoke from wildfires fills the air near above the Mario Donega highway in Ribeirao Preto, Sao Paulo state, Brazil, Sunday, Aug. 25, 2024. (AP Photo/Marcos Limonti)

A bird stands on burnt reeds during nearby wildfires in Ribeirao Preto, Sao Paulo state, Brazil, Sunday, Aug. 25, 2024. (AP Photo/Marcos Limonti)

Smoke from wildfires fills the air in Ribeirao Preto, Sao Paulo state, Sunday, Aug. 25, 2024. (AP Photo/Marcos Limonti)

Burnt trees lie next to condominiums as wildfires rage in Sao Paulo state in Ribeirao Preto, Brazil, Sunday, Aug. 25, 2024. (AP Photo/Marcos Limonti)

Smoke from wildfires hovers over the city amid dry weather in Brasilia, Brazil, early Monday, Aug. 26, 2024. (AP Photo/Eraldo Peres)

Smoke from wildfires fills the air in Manaus, Amazonas state, Brazil, Tuesday, Aug. 27, 2024. (AP Photo/Edmar Barros)

Smoke from wildfires hovers over the city amid dry weather in Brasilia, Brazil, early Monday, Aug. 26, 2024. (AP Photo/Eraldo Peres)