Delhi weather: Orange alert for fog issued as temperature remains low, air quality worsens

Delhi recorded a temperature of 7 degrees Celsius on Thursday morning. The IMD issued an orange warning for dense fog. A yellow alert was issued for Saturday. The air quality reached the 'severe' category. The AQI was 448 at 2:30 am. It even touched 450 at 11 pm on Wednesday. The maximum temperature was 23 degrees Celsius on Wednesday.