VOA慢速英语2023--Masks, Polluted Air Are Back in New Delhi

Masks, Polluted Air Are Back in New Delhi

Face coverings, or masks, are back on the streets of New Delhi as residents deal with an increase in air pollution.

The city's government has ordered primary schools to close this week and polluting vehicles and building projects are banned. A thick cover of smog hangs over New Delhi's monuments and buildings.

In the Indian capital, officials are struggling to reduce severe air pollution levels. Air pollution in New Delhi is a yearly and continuous health crisis that affects the lives of over 20 million in the city.

On Tuesday, the air quality index came close to the level of 400 for tiny particulate¹ matter. That is a level considered dangerous. It is more than 10 times the level considered safe, said SAFAR, India's main environmental agency. It is the fifth straight day of bad air in the area.

Officials have released water sprinklers and anti-smog guns to control the pollution. They also announced a fine of $240 for drivers found using gasoline and diesel² cars, buses and trucks that create smog. Meanwhile, doctors have advised residents to wear masks and avoid outdoors as much as possible.

Residents like 55-year-old Renu Aggarwal are worried the smog will worsen as Diwali approaches this weekend. The Hindu festival of light includes the lighting³ of fireworks. Aggarwal said her daughter has a pollen⁴ allergy⁵ that worsens with pollution.

"She cannot breathe. Even though we keep the doors and windows shut in our home, the pollution still affects her so much that even going to the washroom is difficult for her. And she gets breathless," she said.

New Delhi tops the list almost every year of many Indian cities with poor air quality. It gets especially bad in the winter when crops are burned in neighboring states and cooler temperatures create smoggy conditions.

Burning the remains⁶ of crops at the start of the winter wheat season is an important cause to the pollution in north India. Officials have been trying to prevent farmers from using the method by offering money to buy machines to turn the soil. But the Indian Institute of Tropical Meteorology says smoke from crop burning still accounts for 25 percent of the pollution in New Delhi.

Respirer Living Sciences is a group that watches air quality and other environmental signs. It said New Delhi saw a sharp 32 percent rise in tiny particles in the air between 2019 and 2020, a decrease of 44 percent in 2021, and a steady increase in 2022 and 2023.

The severe air pollution crisis affects every resident in the city, but the millions who work outdoors are even more at risk.

Gulshan Kumar drives a motorized rickshaw. He said his nose, throat and eyes regularly fill up with dirt in the air.

His children urge him to return to his hometown in Bihar state. "They ask me why I work in this polluted and diseased city," he said. "If I had had employment back home, I wouldn't have come to Delhi to work."

Words in This Story

resident — n. a person who legally lives in a particular place

smog — n. a mixture of smoke and fog

particulate — n. an amount of tiny particles

sprinkler — n. simple devices that spread water widely over an area

pollen allergy –n. a strong reaction to pollen from plants and trees that is in the air, usually in the spring

respiratory — adj. related to the lungs and breathing

rickshaw — n. a simple vehicle used to pull or carry things

1 particulate   

adj.微小的；n.微粒，粒子

参考例句：

• A special group was organized to dig up the particulate of the case.成立了一个专门小组来查明该案件的各个细节。
• Lungs retain relatively insoluble particulate material.肺脏内留有不溶解的颗粒物质。

2 diesel   

n.柴油发动机，内燃机

参考例句：

• We experimented with diesel engines to drive the pumps.我们试着用柴油机来带动水泵。
• My tractor operates on diesel oil.我的那台拖拉机用柴油开动。

3 lighting   

n.照明，光线的明暗，舞台灯光

参考例句：

• The gas lamp gradually lost ground to electric lighting.煤气灯逐渐为电灯所代替。
• The lighting in that restaurant is soft and romantic.那个餐馆照明柔和而且浪漫。

4 pollen   

n.[植]花粉

参考例句：

• Hummingbirds have discovered that nectar and pollen are very nutritious.蜂鸟发现花蜜和花粉是很有营养的。
• He developed an allergy to pollen.他对花粉过敏。

5 allergy   

n.(因食物、药物等而引起的)过敏症

参考例句：

• He developed an allergy to pollen.他对花粉过敏。
• The patient had an allergy to penicillin.该患者对青霉素过敏。

6 remains   

n.剩余物，残留物；遗体，遗迹

参考例句：

• He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
• The remains of the meal were fed to the dog.残羹剩饭喂狗了。