Worst air pollution Dhanbād, today and tomorrow
Today (9 August): Air quality in Dhanbād is very poor. AQI and SO2 are very poor; NO2 is poor; PM2.5 and O3 are fair; PM1 is medium; PM10, CO, and HCHO are good. Pollution peaks around 7:30 PM (SO2: 100/100).
Tomorrow (10 August 2026): Air quality in Dhanbād is very poor. PM2.5 decreases to medium; all other pollutants stay as today. Pollution peaks around 12:30 AM (SO2: 100/100). 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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Dhanbād's air quality faces significant challenges from the Jharkhand Damodar River valley's coal mining position, with the Jharia and Raniganj coalfields generating elevated coal dust PM10 alongside the extraordinary underground coal seam fires burning for over a century creating a unique continuous SO₂ and particulate emission source. The Damodar valley provides limited ventilation, while the perennial underground coal fires represent Dhanbad's most historically distinctive and irreplaceable air quality challenge throughout the year.
Today - 9 August | Pollution peaks at 19:30
AQI:
Very poor
100/100
PM2.5 (fine particles):
Fair
37.0/100
PM10 (coarse particles):
Good
10.8/100
NO2 (nitrogen dioxide):
Poor
64.5/100
O3 (ozone):
Fair
32.6/100
SO2 (sulfur dioxide):
Very poor
100/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.6/100
PM1 (ultrafine particles):
Medium
41.4/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 00:30
AQI:
Very poor
100/100
PM2.5 (fine particles):
Medium
44.5/100
PM10 (coarse particles):
Good
17.4/100
NO2 (nitrogen dioxide):
Poor
75.7/100
O3 (ozone):
Fair
39.9/100
SO2 (sulfur dioxide):
Very poor
100/100
CO (carbon monoxide):
Good
0.1/100
HCHO (formaldehyde):
Good
7.2/100
PM1 (ultrafine particles):
Medium
48.5/100
Frequently Asked Questions
Is air quality bad in Dhanbād right now?
On 9 August 2026, overall air quality in Dhanbād is very poor. AQI is the main air quality indicator at 100/100. Pollution peaks around 7:30 PM (SO2: 100/100).
Will air quality be worse tomorrow in Dhanbād?
On 10 August 2026, air quality conditions in Dhanbād will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 12:30 AM (SO2: 100/100).
When is air pollution at its worst in Dhanbād?
The biggest local contributor to pollution in Dhanbād is quarrying activity, particularly once dry spells bring strong winds. These wind events can carry dust in from the surrounding arid landscape. Coal and wood used for winter heating add substantially to particulate levels.
Are air quality levels in Dhanbād 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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