Pakistan Lahore Air Pollution Turns Hazardous as AQI Surges Above 530 November 2, 2026 Air Pollution, Air Quality Index, Environmental Pollution, IQAir, Lahore AQI, Lahore Smog, Pakistan Environment, PM2.5, Punjab News, Smog Crisis Lahore is facing another severe smog crisis as its Air Quality Index climbs above 530, reaching hazardous levels. Rising PM2.5 concentrations and worsening pollution across Punjab have renewed concerns about public health and environmental controls.