Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

A 2024 analysis of data from all 30 AQI monitoring stations revealed significant inconsistencies and gaps in Mumbai’s air ...

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...

Delhi: The capital city experienced its warmest Republic Day in eight years, with maximum temperatures reaching 23.7 degrees ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.