Delhi's air quality improves slightly, but remains 'poor'
What's the story
Delhi witnessed a marginal improvement in its air quality on Wednesday morning, with the Air Quality Index (AQI) recording 281 at 7:00am. However, this is still in the "poor" category and indicates serious health risks for residents. The Central Pollution Control Board (CPCB) data shows areas like Anand Vihar and Punjabi Bagh recorded AQIs of 280 and 224, respectively, both falling under the "poor" category.
Regional pollution
Noida, Gurugram also grappling with poor air quality
In neighboring Noida, Sector 1 recorded an AQI of 227, while Sector 62 was slightly better at 172. Despite being better than Delhi's core areas, the air remains unhealthy due to high PM2.5 and PM10 levels. Gurugram is also grappling with poor air quality as Vikas Sadan recorded an AQI of 300 ("very poor") and Sector 51 reported a reading of 263 ("poor").
Pollution control
Authorities ramp up anti-pollution measures
In light of the deteriorating air quality, authorities have stepped up anti-pollution measures under Stage 2 of the Graded Response Action Plan (GRAP). These include deploying truck-mounted water sprinklers and anti-smog guns across major roads and construction sites. The India Meteorological Department (IMD) has forecast clear skies with light morning smog, but without strong winds to disperse pollutants.
Pollution sources
Doctors advise limiting outdoor exposure during peak pollution times
Since Diwali, Delhi's air quality has oscillated between "poor" and "very poor." Experts blame this on firecracker residue, vehicle emissions, biomass burning, and falling temperatures, trapping pollutants near the surface. Despite minor day-to-day changes, the overall trend remains alarming. Doctors advise limiting outdoor exposure during peak pollution times, early mornings, and late evenings, and suggest using N95 masks or air purifiers indoors to mitigate health risks.