Fertilizer ammonia is a rising driver of PM2.5 across South Asia’s IGP-HF region. This blog explores why nitrogen governance must become a clean-air priority.

Fertilizer ammonia is a rising driver of PM2.5 across South Asia’s IGP-HF region. This blog explores why nitrogen governance must become a clean-air priority.
Air pollution from episodic events are not just local issue, but a broader public health and environmental concern. To stay safe during such episodes, it is important that individuals and families minimise exposure and stay safe during high pollution episodes. This blog outlines some things preventive measures.
Every year, in the pre-monsoon season (March - May), the Kathmandu valley experiences a double burden of exposure to high levels of forest fire (smoke) and air pollution. This year, too, was no different with the situation escalating toward its worst during the last week of March and the beginning of April.