Karachi, Pakistan’s largest metropolis, is grappling with extremely hazardous air quality today, ranking third among the most polluted cities globally, according to the Air Quality Index (AQI).
The AQI for Karachi recorded particulate matter (PM) levels at 192, categorizing the city’s air as “unhealthy.” Lahore, another Pakistani city, topped the global pollution rankings with a staggering PM level of 287. New Delhi, India’s capital, followed with 254 PM, while Mumbai ranked fourth with 174 PM.
According to the AQI:
- PM levels between 151 and 200 are considered harmful.
- Levels from 201 to 300 are very harmful, and
- PM levels above 301 indicate dangerous pollution.
Cooler Temperatures Amid Air Quality Crisis
The Pakistan Meteorological Department reports that Karachi’s temperature dropped significantly, reaching a minimum of 17°C early Sunday. Cool winds from Balochistan are expected to persist, leading to even cooler nights and moderate days.
By Tuesday, Karachi may experience stronger winds, further lowering temperatures. Forecasts predict minimum temperatures to hover around 17°C and maximum temperatures between 29°C and 31°C, offering some respite from the city’s otherwise warm climate.
Youth Demand Action on Smog in Lahore
In Lahore, public concern over air pollution has been highlighted in a survey by Earth People Global, commissioned by Punjab’s Environment Protection and Climate Change Department. The survey revealed:
- 82% of Lahore’s youth support strict monitoring of air pollution from vehicles and factories.
- 88% demand relocating factories from residential areas.
- 44% identify vehicle emissions as the leading cause of smog.
The report also praised Chief Minister Maryam Nawaz Sharif’s performance, with 63% of respondents rating her efforts to reduce smog better than previous administrations.
A department spokesperson emphasized that smog levels depend on government and public cooperation, as well as natural factors like wind direction and flow.
Need for Urgent Measures
The alarming AQI figures in Karachi and Lahore underscore the urgent need for stricter environmental policies and public awareness campaigns to address the growing air pollution crisis in Pakistan.
