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

RRB Full Form: The full form of RRB is Railway Recruitment Board. Established in 1998, the RRB operates under the Ministry of Railways and is responsible for recruiting individuals for various ...

Delhi’s minimum temperature on Friday was 9.8 degrees Celsius, which is 2.3 degrees higher than the seasonal average ...

Ozone is a gas comprised of three oxygen (O3) atoms. It is unstable and reacts easily to other gases. In its natural state, it is a component in several levels of the atmosphere. At high altitudes ...

Delhi's air quality index (AQI) dropped back to 'poor' category after remaining 'moderate' for the last two days. The AQI was recorded at 247 on Monday (January 27) at 8 am, according to the Central ...

In Mumbai, the problem of air pollution is relatively new and has spiked only in the last decade. Mumbai has the highest concentration of PM10 among the 24 major cities of peninsular India. The ...

Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...