Air 'moderate' after 3 weeks in Noida and Ghaziabad, may remain so till Thursday
After three weeks, the air quality of Noida and Ghaziabad was recorded in the 'moderate' category on Monday. The air quality index (AQI) in Noida was recorded at 153, in Greater Noida it was 180 and in Ghaziabad it was recorded at 158.