Air pollution levels in Bhubaneswar remain in ‘poor’ category for over a week; OSPCB issues caution

Air pollution levels in Bhubaneswar have remained in the ‘Poor’ category for seven consecutive days, raising serious concern among environmental experts and the Odisha State Pollution Control Board (OSPCB). Authorities say the unexpected dip in air quality during November is unusual and worrying.

According to OSPCB officials, air quality in Odisha typically worsens during peak winter, between December 15 and January 15, when cold, stagnant air traps pollutants closer to the ground. 

However, this year, pollution levels have deteriorated much earlier, with November recording significantly low Air Quality Index (AQI) levels across multiple cities.

Officials attribute the decline primarily to an early onset of winter conditions, including lower temperatures and reduced wind speed, causing pollutants to accumulate in the atmosphere.

Multiple Cities Record Poor Air Quality

Apart from Bhubaneswar, cities such as Cuttack, Angul, Balasore, Talcher, and Kalinga Nagar have also reported AQI readings in the lower range this month.

The OSPCB has expressed concern over the trend and is closely monitoring pollutant concentrations. The board is expected to review current mitigation measures and may issue advisories if pollution levels continue to worsen.

OSPCB Issues Caution for Vulnerable Groups

Speaking on the matter, OSPCB Member Secretary Uma Nanduri said, “In general, the pollution level remains higher in the winter because of the stability in the atmosphere. However, it does not reflect pollution due to industries, vehicular movement. This is a general phenomenon.”

“It will be better for children and elderly people not to roam outside in the morning. If it is required, they must wear mask. The situation will increase in the next 15 days. But, we should all try to bring down the AQI level to 180–200,” she added.

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Experts Advise Limited Outdoor Exposure

Environmental experts have urged residents to limit outdoor exposure during early mornings and late evenings, especially children, elderly people, and those with respiratory issues.