India accounts for 97 of the world’s 100 hottest cities today (May 22), according to real-time data from AQI.in’s live weather ranking. Bihar's Sasaram, Odisha's Balangir, Bihar's Buxar, Chhattisgarh's Bilaspur, and Uttar Pradesh's Varanasi were among the hottest cities till 4 pm on Friday, with temperatures around 47°C. Multiple cities from Uttar Pradesh and Rajasthan featured in the top 100.