Dhaka has been placed on the list of the top 5 most polluted cities in the world, with AQI levels between 152 and 175. That puts the air in the “unhealthy” category, especially dangerous for children, the elderly and those with respiratory problems. This is nothing new, but today’s surge is particularly noticeable due to a mix of urban and seasonal factors.
What’s Driving the Sudden Surge?
Some familiar faces are in on the deal. The heavy traffic congestion, brick kilns and industrial emissions and dry weather conditions are responsible for the pollution buildup. Low wind speeds mean pollutants aren’t dispersing, so they linger closer to the ground, right where people breathe.
Construction of Metro Line 5 Contributes to the Problem
A big contributor today is the ongoing construction work of Metro Line 5 in Dhaka. Mirpur and Gulshan are directly affected due to excavation, piling and large-scale soil movement.
Inconsistent use of dust-control measures, such as spraying water or covering materials, can easily lead to dispersion of fine and coarse particles into nearby residential and commercial areas. Then the morning winds blow the dust on, and the air seems heavier, and more irritable.
Discover More Stories Worth Your Time
Check Why Airport Alerts Issued?
Explore why Dhaka and Sylhet flyers must arrive hours early amid tighter security.
See Why Storms Turn Deadly?
Discover what caused multiple deaths and why avoiding open spaces is critical today.
Explore Will Rooppur End Blackouts?
Discover whether the new nuclear plant can finally reduce load-shedding in major cities.
Find Which Areas Face Flood Risk?
Explore rising river levels and the latest advisory for Netrakona farmers.
Learn How Gond Katira Cools?
Discover how this summer drink helps prevent heatstroke and supports weight loss.
3 Simple Ways to Stay Healthy Today
1. Reduce Outdoor Activities
Try not to go out during early morning hours (which have the most pollution) unless it is necessary. If going outside is required, make sure to wear an N95 or FFP2 mask, which filters out harmful particles.
2. Maintain Indoor Air Quality
Close all of the windows in your home and use easy ways to clean your home’s air (damp curtains, air purifiers). Every little action can make a huge difference in lowering indoor air pollution.
3. Eat Well and Drink A Lot
Drink a lot of water, eat antioxidant fruits (citrus fruits), green leafy vegetables, nuts and/or other foods high in those nutrients. These foods help your body cope with the stress from pollution.
A Day To Be Extra Vigilant
Dhaka frequently suffers from poor air quality, but days like this call for extra care. Simple lifestyle changes can make a huge difference in protecting your health when the air outside isn’t doing you any favours.
Summary:
Dhaka’s AQI spikes into the world’s worst today, with Metro Line 5 dust worsening conditions in Mirpur and Gulshan. Know the reasons and 3 simple ways to stay safe.
