Delhi’s air quality plummets to its worst this season, triggering GRAP 4 restrictions. With a severe AQI of 484, the city faces bans on truck entry, construction activities, and reduced office capacities. These measures aim to combat the hazardous air pollution posing serious health risks to all residents, particularly children and the elderly. Delhi’s air quality plummets to its worst this season, triggering GRAP 4 restrictions. With a severe AQI of 484, the city faces bans on truck entry, construction activities, and reduced office capacities. These measures aim to combat the hazardous air pollution posing serious health risks to all residents, particularly children and the elderly. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle