LAHORE: Air pollution in Pakistan's second biggest city Lahore soared on Saturday (Nov 2), with an official calling it a record high for the smog-choked mega city. For days, the city of 14 million people has been enveloped by smog, a mix of fog and pollutants caused by low-grade diesel fumes, smoke from seasonal agricultural burning and winter cooling. The air quality index, which measures a range of pollutants, spiked at 1,067 - well above the level of 300 considered "dangerous" - according to

Tag-uri: Agricultura