AQI crosses 400 in Delhi, breathing becomes difficult; GRAP-4 restrictions imposed

New Delhi (The Uttam Hindu) – Air pollution in Delhi has once again crossed dangerous levels. According to the Central Pollution Control Board (CPCB), the capital's Air Quality Index (AQI) was recorded at 431 at 4 pm on Saturday, which increased to 441 in just two hours at 6 pm. This level falls in the 'severe' category. In view of the situation, the Commission for Air Quality Management (CAQM) has imposed GRAP-IV restrictions across the NCR.

Earlier in November, there were three days when Delhi's AQI exceeded 400. Currently, the AQI remains above 400 in most areas of the capital, posing a serious threat to people's health.

The double whammy of cold and pollution

has Delhi residents facing a double whammy from nature. The increasing cold on one hand and toxic air on the other are adding to people's misery. According to experts, the main reasons for the increase in pollution are extremely low wind speeds, stagnant air, unfavorable weather conditions, and the lack of dispersion of pollutants.

The worst situation among these areas

was recorded in Wazirpur on Saturday evening with AQI 445, while Vivek Vihar recorded 444, Jahangirpuri 442, Anand Vihar 439 and Ashok Vihar and Rohini recorded 437 AQI.

GRAP-4 Restrictions Implemented

In an effort to prevent further deterioration of air quality, the CAQM on GRAP has decided to immediately implement all actions prescribed under Stage-IV of the existing GRAP across the entire NCR. This is in addition to the actions already taken under Stages I, II, and III of the existing GRAP in the NCR. Furthermore, the NCR Pollution Control Board and other relevant agencies have been asked to accelerate preventive measures to prevent further deterioration of air quality in the region.

What are the restrictions?

With the implementation of the fourth phase of GRAP, all construction work in Delhi will be halted. The government may decide to close physical classes in all schools except for grades 10 and 12. Delhi and the state government may decide to conduct online classes. Except for those carrying essential goods and all CNG-electric trucks involved in essential services, the entry of trucks into Delhi has been banned.

Apart from this, electric vehicles, CNG and BS VI diesel vehicles, light commercial vehicles registered outside Delhi, trucks coming from other states except those carrying essential goods and providing essential services will not be allowed to enter Delhi.