Parents and educators are being warned to limit children's time spent outdoors in parts of southern New Mexico and El Paso, ...

Mount Rushmore tourists hit with air quality warning - Air quality index values were estimated to have peaked at 161 at a key ...

Central, Mong Kok and Tai Po among areas reaching ‘serious’ levels as dusty northern airstream brings pollutants to city for ...

Everyone should cut back on the time they spend outdoors Friday, especially people with heart or lung disease, older adults, children, and teens, according to the U.S. Air Quality Index. Avoid ...

The health ministry issued a statement stating that Nepal has recently been listed among the most polluted countries according to the Air Quality Index (AQI). With Kathmandu's AQI level reaching 348, ...

For a long time, Pune city has recorded moderate category air quality with an AQI of 100 to 150 recorded since the beginning ...

The Air Quality Index in Mumbai ranges between 130 and 170, which is 'quite high' when compared to many other metropolitan cities in other parts of the world ...

Spokesperson at the Ministry of Health and Population Prakash Budhathoki urged vulnerable groups — children, elderly, ...

Air quality is measured by the Air Quality Index, or AQI. The index was created by the Environmental Protection Agency in 1999. When the AQI exceeds 50, air quality alerts, or AQAs, are issued. Above ...