The Marina Bay Street Circuit in Singapore with the race taking place at night
F1 bosses have a "contingency plan" and issued warnings to cope with poor air quality at the Singapore Grand Prix.
A dense cloud of haze has descended on the city following forest fires in neighbouring Indonesia.
A large picture of Anthoine Hubert was on display outside the cathedral in Chartres, north-central France
The funeral of Formula 2 racer Anthoine Hubert, who died in a high-speed crash at Spa in August, was held on Tuesday.
Hubert, 22, was involved in a three-car accident in an F2 race during the Belgian Grand Prix weekend.
Magical Monza: Leclerc is an instant hero, winning for Ferrari in Italy for the first time since Fernando Alonso in 2010
Ferrari's Charles Leclerc just held on under intense pressure from both Mercedes drivers to win a nail-biting, incident-filled and controversial Italian Grand Prix.
The 21-year-old pushed the rules on driving conduct to hold off Lewis Hamilton through the middle of the race before Valtteri Bottas took up the challenge in the closing laps after a mistake from the world champion.
Lewis Hamilton took his fifth victory at Monza in 2018
Formula 1 has secured the future of the Italian Grand Prix until at least the end of 2024.
The new contract was announced at an event held in Milan on Wednesday to celebrate the race's 90th anniversary ahead of Sunday's grand prix at Monza.
F1 drivers held a minute's silence before Sunday's race
Daniel Ricciardo says he had doubts about racing in the Belgian Grand Prix following the crash that killed Formula 2 driver Anthoine Hubert.
Hubert died after a high-speed crash in the Formula 2 race on Saturday, shortly after Formula 1 qualifying finished.
