- Delhi’s Air Quality Index (AQI) recorded at 346, categorized as ‘very poor,’ and expected to persist for the next three days.
- PM2.5 particles remain the primary pollutant, posing serious health risks.
- Vehicular emissions contributed 21.6% to the city’s pollution, as per Friday’s data.
Why is Delhi’s air quality worsening?
Delhi’s air continues to suffer with an AQI of 346, placing it in the “very poor” category for the seventh day in a row. While unfavourable weather conditions are a major factor, vehicular emissions have also significantly contributed to the problem. According to the Central Pollution Control Board (CPCB), out of 38 monitoring stations across the city, 34 recorded “very poor” AQI, and one (Shadipur) even reached the “severe” category.
The primary pollutant, PM2.5, has been recorded at a dangerous level of 153 µg/m³. These microscopic particles can enter the bloodstream and cause severe respiratory and cardiovascular issues. This situation highlights a pressing concern for residents, especially children, the elderly, and those with pre-existing health conditions.
What’s being done, and how can residents cope?
According to the Air Quality Early Warning System for Delhi, the “very poor” AQI levels are likely to persist for three more days due to stagnant weather conditions, which prevent pollutants from dispersing. The Centre’s Decision Support System (DSS) for Air Quality Management reported vehicular emissions as a leading contributor, accounting for 21.6% of pollution on Friday. However, updated data for Saturday was delayed, making it challenging to assess recent trends.
Residents are advised to take precautions like:
- Limiting outdoor activities, especially during peak pollution hours.
- Using N95 masks when stepping outside.
- Keeping windows closed and using air purifiers indoors.
The Bigger Picture
Delhi’s air quality crisis isn’t new, but it’s becoming increasingly urgent. With the winter season approaching, stubble burning, vehicular emissions, and industrial pollutants are expected to exacerbate the situation. While government initiatives like the “Red Light On, Gaadi Off” campaign aim to reduce emissions, long-term measures are crucial for sustainable improvement.
Will Delhi’s air quality improve in the coming days, or will more stringent actions be needed? The next few weeks will reveal whether current efforts can prevent the capital from slipping into a health emergency.
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