The air breathed in Dhaka has never been a more urgent priority. With the new government under Prime Minister Tarique Rahman taking office following the interim administration of Dr Muhammad Yunus, there is a unique window of opportunity to pivot from reactive measures to a sustained, aggressive strategy against the city’s choking smog.
Dhaka’s air quality frequently ranks as the worst in the world, with AQI levels often soaring into the “hazardous” category. While seasonal changes play a role, the structural causes — unregulated construction, brick kilns, and archaic transport systems — require more than just rhetoric; they require immediate short and medium-term interventions.
Short-term interventions
The most critical immediate step for the new administration is the enforcement of existing environmental laws.
For too long, “pollution permits” have been unofficially granted through bureaucratic apathy. The government must immediately implement a “polluter pays” principle.
The Department of Environment (DoE) needs the teeth to shut down illegal brick kilns that ring the capital. These kilns are responsible for nearly 58% of Dhaka’s fine particulate matter (PM2.5) during the dry season.
A temporary moratorium on traditional brick production in the Greater Dhaka area, incentivising a shift to hollow blocks and green bricks, could yield visible results within months.
Next, the “dust-fest” caused by haphazard construction must end. The new government should mandate that all construction sites — both public and private — be fully shrouded.
Road-digging by utility services must be coordinated to ensure that half-finished projects aren’t left to dry and blow into the lungs of commuters.
Water spraying on major arterial roads during peak dry hours should be a standard municipal duty, not an occasional luxury.
Medium-term structural shifts
The interim government initiated some progress toward a unified public transport system; the Rahman administration must now accelerate this.
Dhaka’s reliance on thousands of dilapidated, black-smoke-spewing buses is a public health catastrophe. The transition to a unified bus franchise system is essential.
By replacing the current chaotic competition between private operators with a streamlined, regulated fleet — ideally moving toward electric or CNG-run vehicles — the city can significantly reduce vehicular emissions.
Furthermore, the expansion of the Metro Rail (MRT) network remains the most viable long-term solution to decongesting the streets and cleaning the air.
Waste management is another medium-term battleground. The open burning of municipal waste at landfills releases toxic dioxins into the atmosphere. Investing in “waste-to-energy” plants and banning the open-air incineration of plastics and electronic waste will prevent these toxins from entering the capital’s air shed.
It is also important to note also that a lot of Dhaka’s pollution is “transboundary,” meaning it drifts in from the wider Indo-Gangetic Plain (India and Pakistan).
Medium-term success will require regional cooperation to manage this shared air corridor. For this, it desperately needs an initiative through the South Asian Association for Regional Cooperation (Saarc).
While most initiatives have so far been voluntary, focusing more on data sharing and monitoring rather than enforcing binding emission targets is needed now for all.
A new political will
Air pollution is not just an environmental issue; it is an economic and health crisis. It costs Bangladesh billions in lost productivity and healthcare expenses annually.
The new government has been handed a mandate for change. By prioritizing breathable air, they aren’t just protecting the environment — they are protecting the very lives of the citizens who put them in power.
The technology and the policy frameworks already exist. What has been missing is the consistent political will to put public health over the interests of the “brick and transport” lobbies.
If the new government can successfully clear the skies of Dhaka, it will be the most visible sign of a truly new era for Bangladesh.
Printed in the Dhaka Tribune today https://www.dhakatribune.com/amp/opinion/op-ed/406575/what-can-the-government-do-to-address-air

With the continuation of the Israel-Us war against Iran particularly along the Strait of Hormuz, we may well be seeing the end of the petrodollar era.


