拉合尔的空气质量

拉合尔的空气质量指数(AQI)和PM2.5空气污染

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带有彩色AQI图标的IQAir地图

空气质量提供者和数据来源

数据来自

数据提供者

9

数据来源

4

Beaconhouse的主页标志Bread & Beyond的主页标志Pakistan Air Quality Initiative的主页标志AirVisual的主页标志HAC Agri Limited的主页标志NetSol Technologies的主页标志

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天气

拉合尔现在的天气怎么样?

天气图标
天气
温度48.2°C
湿度93%
风速和风向3.4 mp/h
气压1015 mb

实时AQI城市排名

实时巴基斯坦 热门城市排名

#city美国 AQI
1 Faisalabad, 旁遮普

337

2 拉瓦尔品第, Punjab

268

3 拉合尔, 旁遮普

246

4 卡拉奇, 信德省

191

5 伊斯兰堡, Islamabad

184

6 Raiwind, 旁遮普

175

7 Muridke, 旁遮普

167

8 Multan, 旁遮普

100

9 Abbottabad, Khyber Pakhtunkhwa

67

(当地时间)

查看世界AQI排名

实时拉合尔 AQI排名

实时拉合尔空气质量排名

#station美国 AQI
1 Falcon Enclave (Cantt)

373

2 1FCC Gulberg Syed Maratib Ali Road

372

3 NetSol LHR 2

345

4 US Consulate in Lahore

333

5 Model Town

326

6 LUMS - DHA

325

7 Askari 10

302

8 Fida Hussain House, Bedian Road

295

9 Zeenat Block

264

10 Phase8-DHA

259

(当地时间)

查看世界AQI排名

美国 AQI

246

实时空气质量指数(AQI)
非常不健康

表示AQI等级的人脸

概览

拉合尔现在的空气质量指数(AQI)是多少?

空气污染等级空气质量指数(AQI)主要污染物
非常不健康 246 美国 AQItrendPM2.5
污染物浓度
PM2.5
196.2 µg/m³trend

健康建议

拉合尔空气污染,如何做好防护?

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预报

拉合尔空气质量指数(AQI)预报

污染等级天气温度风速和风向
星期三, 1月 13

非常不健康 238 美国 AQI

表示AQI等级的人脸
星期四, 1月 14

不健康 197 美国 AQI

表示AQI等级的人脸
星期五, 1月 15

非常不健康 271 美国 AQI

表示AQI等级的人脸
今天

非常不健康 228 美国 AQI

表示AQI等级的人脸
天气图标69.8°46.4°
风向312度流动

4.5 mp/h

星期日, 1月 17

不健康 174 美国 AQI

表示AQI等级的人脸
天气图标71.6°46.4°
风向136度流动

2.2 mp/h

星期一, 1月 18

不健康 178 美国 AQI

表示AQI等级的人脸
天气图标69.8°44.6°
风向103度流动

2.2 mp/h

星期二, 1月 19

不健康 182 美国 AQI

表示AQI等级的人脸
天气图标71.6°48.2°
风向289度流动

4.5 mp/h

星期三, 1月 20

对敏感人群不健康 147 美国 AQI

表示AQI等级的人脸
天气图标73.4°48.2°
风向316度流动

4.5 mp/h

星期四, 1月 21

对敏感人群不健康 118 美国 AQI

表示AQI等级的人脸
天气图标73.4°48.2°
风向305度流动

4.5 mp/h

星期五, 1月 22

对敏感人群不健康 110 美国 AQI

表示AQI等级的人脸
天气图标75.2°51.8°
风向144度流动

4.5 mp/h

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历史

拉合尔历史空气质量图表

如何更好地远离空气污染侵害?

减少您在拉合尔 空气的污染暴露值

拉合尔 空气质量分析和数据

How polluted is Lahore’s air?

Lahore suffers from high levels of air pollution, with the city regularly ranking at the top of IQAir AirVisual’s live pollution rankings of major global cities. However, pollution only rose to the top of the public’s consciousness in early 2017, when actionable air quality data was published for the first time in Pakistan. In the absence of publicly available government data, a network of citizen-operated sensors began to monitor fine particulate matter, also known as PM2.5, and report data in real-time. The data laid bare Lahore’s high levels of air pollution, shocking the public and becoming a media talking point.  

The resulting publicity led to a public interest petition to review the government’s response to the smog crisis, which was heard at Lahore’s High Court in November 2017. The court ordered authorities to prepare an updated smog response action plan, and publish daily pollution updates until able to publish hourly updates, as the non-government monitors do.

Following the court order, the Punjab Environment Protection Council approved a Smog Action Plan and adopted an Air Quality Index (AQI) classification system in 2017. However, the AQI has been criticized by air quality advocates as being too lax and underreporting the severity of the pollution. While the U.S. AQI deems a PM2.5 concentration of 60 micrograms per cubic meter in  the air as “Unhealthy”, Punjab’s AQI reads as “Satisfactory”, with the advice: “May cause minor breathing discomfort to sensitive people.”

Because of this discrepancy, in November 2019, three children asked a court to declare the Punjab AQI “illegal and unreasonable.”

Does the Pakistani government publish real-time air quality data?

As of November 2019, Pakistani authorities still don’t publish any real-time PM2.5 air quality data. All data come from non-government sensors and the U.S. State Department. The U.S. Embassy in Islamabad, and the three U.S. Consulates in Karachi, Lahore and Peshawar began monitoring and publishing real-time PM2.5 data online in the first half of 2019.  

When is Lahore’s air pollution at its worst?

Air quality in Lahore usually worsens during the winter season from October to February when farmers in the wider Punjab province set light to the remnants of crops, producing smoke that adds to smog. At the same time, weather changes mean pollutants remain trapped in the air for longer.

In November 2019, during the heart of Pakistan’s “smog season”, Lahore regularly came second only to Delhi – and sometimes overtook the Indian city – as the world’s most polluted city on IQAir AirVisual’s live rankings of major global cities.

Is Lahore the most polluted city?

In 2018, Lahore ranked 10 in IQAir AirVisual’s 2018 World Air Quality Report. Neighbouring city Faisalabad's air pollution ranked number 3, while air pollution in Islamabad – Pakistan’s capital city – came in significantly lower at number 239. Karachi air pollution was the lowest among the four cities at number 318.

Overall, Pakistan air pollution caused the country to be ranked as the second most polluted in the world with an annual PM2.5 average of 74.3 µg/m³.

What causes air pollution in Lahore?

Air pollution in Lahore is caused by a combination of vehicle and industrial emissions, smoke from brick kilns, the burning of crop residue and general waste, and dust from construction sites. Other factors of air pollution include large scale losses of trees to build new roads and buildings.

Winter air pollution is worse due to temperature inversion, which results in a layer of warm air that is prevented from rising trapping air pollutants.

How can air pollution in Lahore be reduced?

Real-time air quality data must first be made available to everyone with greater granularity. When people know how much pollution they are breathing, they can better take measures to protect themselves and be enabled to mobilise efforts around tackling air pollution.

Reducing industrial and vehicular emissions is also critical to improving the air quality. Prime Minister Imran Khan has told his cabinet that tackling air pollution is a priority, and authorities have taken measures to reduce pollution from brick kilns. Under the Punjab Green Development Program (PGDP) project, there are plans to do more, including establishing 10 air quality monitoring stations in Lahore.

Individuals can take steps in their daily life to reduce personal emissions by carpooling or taking public transport, actively switching to greener fuel alternatives, and more.