 | Hyderabad sees five-fold spike in post-festival pollutionHyderabad witnessed excessive pollution levels on Diwali day with air filled heavily with particulate matter between 5 pm on the day of festival and 3 am the next day. |
 | Delhi pollution at five year low, says Arvind Kejriwal as air turns foulerThe Delhi Pollution Control Committee said less fireworks, rigorous night patrolling and enforcement measures reduced PM2.5 and PM10 levels by 30%, compared to 2018. |
