Perfluorooctanesulfonic acid (PFOA), a specific Per- and polyfluoroalkyl substance (PFAS), has been detected in the ...

Schools in the National Capital switched to a hybrid mode of learning for the second time in a month on Monday, following the Delhi Education Department’s orders owing to the resumption of pollution ...

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The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

While the overall AQI was at 442 at around 7 am on Wednesday, the figures in some monitoring stations of Delhi were at the ‘severe-plus’ category. Delhi on Wednesday woke up to another day of ...

Delhi's air quality on Thursday plunged into the 'severe plus' category, with a 24 hour average AQI of 451 recorded at 4 pm, according to CPCB data. Delhi's air quality remained in severe category ...