Smog has reduced visibility and disrupted traffic and air travel in Pakistan’s Punjab region. The majority of international and domestic flights at Lahore’s Allama Iqbal Airport were canceled today, local sources reported. Flights from Riyadh and Istanbul to Lahore were delayed by eight hours, while flights from Jeddah and Dubai were suspended. The visibility in the Farooqabad district of Punjab was reduced to 10 meters, causing traffic disruptions. The low visibility in Pakistan’s Daska city made transportation difficult for residents.