Photos of the Vietnamese capital, home to almost 9 million people, show the environmental cost of the Southeast Asian ...

Pakistan Air Pollution: NASA Images Show Black Smog Blanketing Lahore With AQI Above 600. ... with air quality index levels reaching around 800—far above the hazardous threshold of 300.

Smoke often impacts the air quality during fire season, and we heard from the Shasta County air quality district manager ...

Pakistan: Satellite images show smog over Punjab visible from space - as record levels of air pollution recorded. More than 40,000 people in Pakistan have already been treated for respiratory ...

2025 Canada wildfires continue to burn, as smoke from the Canadian fires are affecting U.S. air quality in several states, including Indiana. What we know.

The national average air quality index in 2023 was 38, according to IQAir, a Swiss air quality technology company. More than 100 nations had cleaner air , on average, than the United States, and ...

Share on Pinterest If you live in an area where you may be exposed to wildfire smoke, check your local Air Quality Index (AQI) before exercising outdoors. Jay L. Clendenin/Getty Images Wildfire ...

The worst air in the country on June 14 is in New Castle County. The air quality index in Wilmington as of 9:45 a.m. was 227, which is "very unhealthy," according to AirNow. A monitor in Newark was at ...

2025 Canada wildfires continue to burn, as smoke from the Canadian fires are affecting U.S. air quality in several states, including Indiana. What we know.

Smoke pollution from Canadian wildfires created hazy conditions in New York in 2023. ANGELA WEISS/AFP via Getty Images Why It Matters. Health officials warn that vulnerable populations — such as ...