TAG: air quality

2026 ranking details the 20 cities with the highest air pollution in the world

Rain approaching and expected to clear smoke from fires in Canada before the World Cup final in the USA

Fires in Canada raise smoke alert for World Cup final between Spain and Argentina

Air quality threatens the World Cup final in New York and exposes players to risks

Smoke from Canadian fires hits New York and World Cup final stadium

Ranking exposes the five most polluted cities in the United States, with California concentrating a large proportion

India faces yellow alert for heat wave with maximum forecast of 44°C

Winds bring dust from the Sahara to Brazil and affect atmospheric conditions in the North and Northeast

Mass of dust from the Sahara crosses the ocean and reaches regions of northern and northeastern Brazil; can reach the Amazon Rainforest

Wildfire smoke prompts alerts: Hundreds of thousands told to stay inside

Canada wildfires trigger air quality alerts in Minnesota and U.S. East Coast