Worst air pollution Nārāyanganj, today and tomorrow
Today (16 July): Air quality in Nārāyanganj is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 43.1/100).
Tomorrow (17 July 2026): Air quality in Nārāyanganj is fair. AQI worsens to fair; PM2.5 increases to fair; NO2 decreases to good; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 10:00 AM (O3: 32.0/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Nārāyanganj's air quality reflects the flat Bangladesh Dhaka metropolitan southeastern industrial corridor on the Shitalakshya River, with vehicle traffic on surrounding roads and the extraordinary jute processing, textile dyeing, and river port corridor generating elevated PM2.5 and chemical VOCs. The dry winter northeast monsoon concentrates emissions extensively, while the flat delta terrain's minimal dispersal maintains Narayanganj among Bangladesh's most distinctively industrial jute and textile-defined urban environments throughout the dry season.
Today - 16 July | Pollution peaks at 13:00
AQI:
Medium
43.1/100
PM2.5 (fine particles):
Good
19.3/100
PM10 (coarse particles):
Good
6.9/100
NO2 (nitrogen dioxide):
Fair
27.9/100
O3 (ozone):
Medium
43.1/100
SO2 (sulfur dioxide):
Good
9.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
12.5/100
PM1 (ultrafine particles):
Good
18.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 10:00
AQI:
Fair
32.0/100
PM2.5 (fine particles):
Fair
20.1/100
PM10 (coarse particles):
Good
7.2/100
NO2 (nitrogen dioxide):
Good
15.9/100
O3 (ozone):
Fair
32.0/100
SO2 (sulfur dioxide):
Good
8.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.5/100
PM1 (ultrafine particles):
Good
18.6/100
Frequently Asked Questions
Is air quality bad in Nārāyanganj right now?
On 16 July 2026, overall air quality in Nārāyanganj is fair. NO2 is the main pollutant at 27.9/100. Pollution peaks around 1:00 PM (O3: 43.1/100).
Will air quality be worse tomorrow in Nārāyanganj?
On 17 July 2026, air quality conditions in Nārāyanganj will be similar to today, with AQI forecast at fair at 32.0/100. Pollution peaks around 10:00 AM (O3: 32.0/100).
When is air pollution at its worst in Nārāyanganj?
In Nārāyanganj, traffic on the surrounding roads, petrochemical and refining operations, together with textile and manufacturing operations are the main local sources, with conditions worsening when windblown dust events occur. These wind events can carry dust in from the surrounding arid landscape. Rainfall through the monsoon usually keeps levels in check.
Are air quality levels in Nārāyanganj based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app