The air quality in the national capital fell back to 'very poor' from being in 'severe' category a day before.

C&EN assistant editor Fionna Samuels discusses the steps taken by schools in Boston and Colorado to monitor and control air ...

While there are valid reasons for implementing other measures under the Graded Response Action Plan to improve the Air Quality Index, closing schools for physical classes makes the least sense ...

The air quality in Delhi-NCR remained in the 'very poor' category on Wednesday, with the overall Air Quality Index (AQI) recorded at 396, according to the Central Pollution Control Board (CPCB). The ...

The Commission for Air Quality Management (CAQM) has permitted hybrid classes in Delhi-NCR schools following a suggestion by ...

An N.Y.U. researcher found that the No. 1 stations in Washington Heights are especially unhealthy. The M.T.A. doesn’t agree.

Delhi’s air quality on Tuesday has deteriorated sharply, with the Air Quality Index (AQI) nearing the "severe" category, just ...

The option to exercise online mode of education, wherever the mode is feasible, shall vest with the students and parents, ...

On Tuesday, the daily average air quality index, or AQI, in Delhi stood at 395 at 8 am, according to data from the Central ...

Lahore reclaimed its position as the world's most polluted city, with the air quality index skyrocketing hazardous levels on ...

Last week, GRAP-IV was imposed in the national capital after the Air Quality Index (AQI) crossed the 450 mark, and the apex ...

Pollution’s impact on reproductive health for men and women is undeniable, now more than ever.