Mumbai Weather Shows Clear Skies Amid Conflicting Air Quality Reports; Delhi Faces Severe Pollution

Mumbai experienced clear skies and mild winter temperatures on January 18, but reports on air quality varied. One source indicated an unhealthy Air Quality Index (AQI) of 167 due to elevated particulate matter from traffic and industrial sources, while another reported a satisfactory AQI of 88. Weather conditions included light winds and dense fog in some areas, affecting visibility. Meanwhile, Delhi faced severe air pollution with AQI levels above 400, prompting government action under the Graded Response Action Plan.