Resources

50 years ago, the field of air quality research was just getting started. Today, however, the field has grown by leaps and bounds.

In 2018, pollution levels in South Korea hit record highs and made head waves in the media.

Kathmandu, Nepal, is known as one of the most polluted cities in the world.

In June of 2018, an air quality sensor in New Delhi, India, detected off-the-scale pollution levels of 999+ AQI.