Fine particles
18µg/m³CAMS model • Open-Meteo
BangladeshAir quality, PM2.5 and PM10
Compare air quality across cities in this country. Explore PM2.5, PM10 and other pollutant concentrations, check data timestamps, and view recent trends and historical charts.
Bangladesh - average concentrations across available points: PM2.5: 18 µg/m³, PM10: 18.2 µg/m³, O₃: 51.3 µg/m³, NO₂: 12.1 µg/m³, SO₂: 5.3 µg/m³, CO: 239.7 µg/m³. Date range: September 23, 2026. Each point contributes its latest available hourly value; this is not a daily or population-weighted average.
Lowest PM2.5: Gosāba (2.6 µg/m³). Highest PM2.5: Dinajpur Sadar, Saidpur (33.2 µg/m³). This comparison covers 20 cities on September 23, 2026 using their latest available hourly values. Reading times may differ; this is not an annual-average ranking.
Air quality questions →All cities · Bangladesh
20 citiesBangladesh↗
Dhaka
PM2.520.7
PM1020.9
µg/m³
PM2.5 · ModerateNO₂ 20.6O₃ 53
September 23, 202607:00
Bangladesh↗
Chittagong
PM2.511.3
PM1011.5
µg/m³
PM2.5 · FairNO₂ 12O₃ 36
September 23, 202607:00
Bangladesh↗
Khulna
PM2.54.4
PM104.7
µg/m³
PM2.5 · GoodNO₂ 4.8O₃ 59
September 23, 202607:00
Bangladesh↗
Rajshahi
PM2.522.6
PM1022.9
µg/m³
PM2.5 · ModerateNO₂ 14.7O₃ 48
September 23, 202607:00
Bangladesh↗
Comilla
PM2.512.2
PM1012.3
µg/m³
PM2.5 · FairNO₂ 6.3O₃ 53
September 23, 202607:00
Bangladesh↗
Rangpur City
PM2.532.1
PM1032.5
µg/m³
PM2.5 · ModerateNO₂ 14.6O₃ 49
September 23, 202607:00
Bangladesh↗
Tongi
PM2.518.1
PM1018.3
µg/m³
PM2.5 · ModerateNO₂ 19.3O₃ 49
September 23, 202607:00
Bangladesh↗
Narsingdi District
PM2.516.5
PM1016.6
µg/m³
PM2.5 · ModerateNO₂ 13.8O₃ 49
September 23, 202607:00
Bangladesh↗
Cox's Bazar Sadar Upazila
PM2.52.8
PM102.9
µg/m³
PM2.5 · GoodNO₂ 2.8O₃ 48
September 23, 202607:00
Bangladesh↗
Jessore
PM2.55.5
PM105.7
µg/m³
PM2.5 · FairNO₂ 5.2O₃ 51
September 23, 202607:00
Bangladesh↗
Nāgarpur
PM2.520.7
PM1020.9
µg/m³
PM2.5 · ModerateNO₂ 18.2O₃ 49
September 23, 202607:00
Bangladesh↗
Sylhet
PM2.519.5
PM1020.4
µg/m³
PM2.5 · ModerateNO₂ 13O₃ 65
September 23, 202607:00
Bangladesh↗
Mymensingh
PM2.514.6
PM1014.7
µg/m³
PM2.5 · FairNO₂ 11.4O₃ 61
September 23, 202607:00
Bangladesh↗
Narayanganj S.
PM2.520.7
PM1020.9
µg/m³
PM2.5 · ModerateNO₂ 20.6O₃ 53
September 23, 202607:00
Bangladesh↗
Gosāba
PM2.52.6
PM103.2
µg/m³
PM2.5 · GoodNO₂ 0.9O₃ 68
September 23, 202606:30
Bangladesh↗
Bogra
PM2.528.1
PM1028.2
µg/m³
PM2.5 · ModerateNO₂ 12.7O₃ 47
September 23, 202607:00
Bangladesh↗
Dinajpur Sadar
PM2.533.2
PM1033.3
µg/m³
PM2.5 · ModerateNO₂ 15.8O₃ 47
September 23, 202607:00
Bangladesh↗
Barisāl
PM2.57.8
PM108
µg/m³
PM2.5 · FairNO₂ 5.3O₃ 47
September 23, 202607:00
Bangladesh↗
Saidpur
PM2.533.2
PM1033.3
µg/m³
PM2.5 · ModerateNO₂ 15.8O₃ 47
September 23, 202607:00
Bangladesh↗
Pār Naogaon
PM2.532.5
PM1032.6
µg/m³
PM2.5 · ModerateNO₂ 13.4O₃ 47
September 23, 202607:00
PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
AVERAGE ACROSS AVAILABLE COUNTRY POINTS
Latest concentrations · Bangladesh
Particulate matter
18.2µg/m³Ozone
51.3µg/m³Nitrogen dioxide
12.1µg/m³Sulphur dioxide
5.3µg/m³Carbon monoxide
239.7µg/m³Average of the latest available hour at each model point. This is neither a population-weighted nor a daily average.
DAILY DATA · Bangladesh
Bangladesh - air pollution over recent days (2026-08-31 - 2026-09-22)
Averages across available points in the country. These are not population-weighted averages.
PM2.5Lowest 9.42 2026-08-31Highest 49.61 2026-09-192026-08-31 - 2026-09-22
PM10Lowest 10.4 2026-08-31Highest 50.46 2026-09-192026-08-31 - 2026-09-22
O₃Lowest 63.61 2026-09-02Highest 93.12 2026-09-162026-08-31 - 2026-09-22
NO₂Lowest 7.26 2026-08-31Highest 20.2 2026-09-192026-08-31 - 2026-09-22
SO₂Lowest 3.2 2026-09-01Highest 9.08 2026-09-162026-08-31 - 2026-09-22
COLowest 200.49 2026-09-01Highest 460.05 2026-09-212026-08-31 - 2026-09-22
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-09-22 | 2026-09-21 | 2026-09-20 | 2026-09-19 | 2026-09-18 | 2026-09-17 | 2026-09-16 | 2026-09-07 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 20.85 | 19.39 | 30.26 | 49.61 | 36.16 | 32.84 | 39.92 | 29.5 | 29.25 | 23.13 | 21.26 | 15.13 | 12.96 | 9.52 | 9.42 |
| PM10 | 21.45 | 19.54 | 30.46 | 50.46 | 37.55 | 34.26 | 40.77 | 33.36 | 32.9 | 26.12 | 25.06 | 16.85 | 14.41 | 10.71 | 10.4 |
| O₃ | 75.17 | 80.75 | 69.19 | 91.79 | 83.36 | 83.22 | 93.12 | 82.19 | 77.23 | 75.43 | 74.64 | 69.33 | 63.61 | 67.22 | 75.98 |
| NO₂ | 16.29 | 14.31 | 16.86 | 20.2 | 16.68 | 13.53 | 16.95 | 11.85 | 12.2 | 9.89 | 9.16 | 10.01 | 9.61 | 7.6 | 7.26 |
| SO₂ | 4.92 | 4.98 | 5.33 | 7.75 | 8.37 | 7.09 | 9.08 | 6.42 | 5.98 | 5.09 | 4.49 | 4 | 3.51 | 3.2 | 3.57 |
| CO | 385.6 | 460.05 | 427.2 | 432.21 | 362.66 | 373.77 | 389.83 | 312.46 | 285.19 | 252.51 | 234.54 | 250.74 | 235.01 | 200.49 | 209.95 |
A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.
AIR QUALITY ARCHIVE · Bangladesh
Bangladesh - air pollution history (2015-06 - 2020-05)
Compare monthly particle and gas concentrations in the available archive.
PM2.5Lowest 21.7 2015-07Highest 193 2018-012015-06 - 2020-05
Scroll the chart or table sideways to see the full period.
| Pollutant | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 | 2015-08 | 2015-07 | 2015-06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 55.8 | 45.5 | 107 | 147 | 178 | 142 | 81.5 | 65 | 33.5 | 25.1 | 29.3 | 26.9 | 52.3 | 71.4 | 113 | 178 | 171 | 155 | 133 | — | — | 46.3 | 40.5 | 35.8 | 41 | 54.2 | 99.5 | 143 | 193 | 138 | 68.1 | 56.6 | 31.3 | 29.9 | 27.2 | 35.8 | 47.4 | 54.7 | 75.2 | 142 | 190 | 158 | 109 | 58.9 | 36.7 | 32 | 27.2 | 32 | 53.1 | 49.3 | 90.9 | — | — | — | — | — | 31.5 | 30.4 | 21.7 | 40.9 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
Environment and quality of life ratings · Bangladesh
Archived ratings of the local environment: green spaces, cleanliness, noise and water quality. Opinion indicators are separate from pollutant concentration measurements.
| Indicator | Bangladesh | Bhutan | Myanmar | Nepal | India | Thailand |
|---|---|---|---|---|---|---|
| Green and Parks in the City | 33% | 82% | 33% | 32% | 48% | 42% |
| Pleasure of spending time in the city | 26% | 61% | 24% | 32% | 40% | 37% |
| Air Pollution | 78% | 45% | 83% | 76% | 65% | 71% |
| Garbage Disposal | 22% | 47% | 12% | 25% | 34% | 41% |
| Availability and quality of drinking water | 44% | 64% | 34% | 36% | 48% | 49% |
| Cleanliness and tidiness | 23% | 57% | 18% | 27% | 37% | 38% |
| Noise and Light pollution | 63% | 55% | 52% | 55% | 59% | 57% |
| Water Pollution | 74% | 56% | 74% | 76% | 69% | 69% |
WEATHER & SURROUNDINGS
Bangladesh · weather forecast
Daily maximum and minimum temperatures. Forecast point: 24, 90.
Scroll the forecast to see the following days.
Bangladesh · September 21, 2026: minimum temperature 25.5°C, maximum 35.2°C. Wind: 12.8 km/h. Humidity: 64%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-09-21 | 31.2 | 25.5 | 35.2 | 29.1 | 0.9 | 3.6 | 64 | 52 |
| 2026-09-22 | 31.4 | 27.2 | 34.9 | 27.2 | 5.4 | 3.9 | 64 | 51 |
| 2026-09-23 | 32.4 | 26.2 | 33.4 | 27 | 8 | 5.6 | 61 | 72 |
| 2026-09-24 | 28 | 25.3 | 29.5 | 25.5 | 22.7 | 8.4 | 84 | 100 |
| 2026-09-25 | 26.9 | 24.6 | 29.1 | 26 | 25.4 | 6.1 | 86 | 100 |
| 2026-09-26 | 32.2 | 24.8 | 32.5 | 26.9 | 15 | 6.2 | 61 | 99 |
| 2026-09-27 | 32.2 | 25.2 | 32.2 | 27.1 | 0.5 | 5.8 | 60 | 28 |
| 2026-09-28 | 33.4 | 25.9 | 33.9 | 27.8 | 0.8 | 6.2 | 54 | 77 |
| 2026-09-29 | 33.5 | 26 | 33.7 | 28.1 | 0.2 | 4.9 | 55 | 38 |
| 2026-09-30 | 33.5 | 25.7 | 33.5 | 28.4 | 0.2 | 3.7 | 55 | 10 |
| 2026-10-01 | 33.7 | 25.8 | 33.7 | 28 | 9.1 | 3.9 | 54 | 27 |
| 2026-10-02 | 33.6 | 26 | 33.6 | 28.1 | 1.2 | 4.4 | 57 | 42 |
| 2026-10-03 | 31.3 | 26.2 | 31.3 | 26.9 | 10.1 | 5.8 | 66 | 100 |
| 2026-10-04 | 32.8 | 25.9 | 32.8 | 27.1 | 24 | 3.6 | 55 | 96 |
| 2026-10-05 | 33 | 25.5 | 33 | 30 | 1.1 | 3 | 50 | 67 |
| 2026-10-06 | 33.4 | 26.3 | 33.4 | 28.9 | 0.5 | 4.3 | 50 | 24 |
| 2026-10-07 | 32.4 | 25.6 | 32.6 | 28.8 | — | 3.9 | 53 | 14 |
UV index by day · Bangladesh
Data for a country reference point. Local conditions may differ.
SPF 30-50, hat and sunglasses are a must. Better to stay in the shade 11:00-15:00.
0-2 low3-5 moderate6-7 high8-10 very high11+ extreme
Scroll the forecast to see the following days.
Bangladesh · September 22, 2026: UV index: 7.9 .
| Indicator | 2026-09-22 | 2026-09-23 | 2026-09-24 | 2026-09-25 | 2026-09-26 | 2026-09-27 | 2026-09-28 | 2026-09-29 | 2026-09-30 | 2026-10-01 | 2026-10-02 | 2026-10-03 | 2026-10-04 | 2026-10-05 | 2026-10-06 | 2026-10-07 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 7.9 | 7.9 | 2.9 | 6.7 | 7.6 | 7.2 | 7.8 | 7.6 | 7.8 | 7.3 | 7 | 6.7 | 4.5 | 7.3 | 7.4 | 7.4 |
AIR QUALITY QUESTIONS
Bangladesh · air pollution - questions and answers
What do the latest air quality data show for Bangladesh?
Bangladesh - average concentrations across available points: PM2.5: 18 µg/m³, PM10: 18.2 µg/m³, O₃: 51.3 µg/m³, NO₂: 12.1 µg/m³, SO₂: 5.3 µg/m³, CO: 239.7 µg/m³. Date range: September 23, 2026. Each point contributes its latest available hourly value; this is not a daily or population-weighted average.
When was PM2.5 highest in Bangladesh over the past week?
The highest available daily mean PM2.5 was 49.6 µg/m³ (September 19, 2026). This comparison covers 7 days with data in the seven days before September 23, 2026. The day of the latest reading is excluded because it may be incomplete.
Which cities in Bangladesh have the cleanest and most polluted air by PM2.5?
Lowest PM2.5: Gosāba (2.6 µg/m³). Highest PM2.5: Dinajpur Sadar, Saidpur (33.2 µg/m³). This comparison covers 20 cities on September 23, 2026 using their latest available hourly values. Reading times may differ; this is not an annual-average ranking.
What period does the pollution history for Bangladesh cover?
Available monthly means cover 2015-06 - 2020-05. The tables include PM2.5. Missing values are marked with a dash, not treated as zero. Monthly archives and current model data may come from different sources.
Is the PM2.5 concentration for Bangladesh an AQI score?
No. PM2.5 and PM10 are concentrations in µg/m³. AQI is a separate index calculated using a defined scale. When comparing air quality, also check other pollutants, the date and the averaging period.
What UV index does the available forecast show for Bangladesh?
For September 22, 2026, the forecast UV index is 7.9. The UV section also shows the following available days.
What wind speed is forecast for Bangladesh?
For September 21, 2026, forecast wind speed is 12.8 km/h. The weather table includes wind, temperature and other available parameters for subsequent days.
PM2.5 · PM10 · NO₂ · O₃
Understanding air quality and pollution data
What do PM2.5 and PM10 mean?
PM2.5 and PM10 are fractions of airborne particulate matter. PM2.5 covers fine particles up to 2.5 micrometres in diameter, while PM10 covers particles up to 10 micrometres. Concentrations in µg/m³ tell you how many micrograms of particles are present in a cubic metre of air. Compare values over the same time period.
Where does the air pollution data come from?
The latest concentrations come from the CAMS atmospheric model via Open-Meteo for each city’s coordinates. Values describe a model area, so conditions on individual streets may differ. Historical monitoring station data is shown separately where available.
How does PM2.5 concentration differ from AQI?
PM2.5 is the concentration of one particle fraction, expressed in µg/m³. AQI is an index calculated using a particular scale and thresholds. The pollutant cards show concentrations. Our city ranking compares PM2.5; PM10, ozone, nitrogen dioxide and other available gases add to the picture of air quality.
Which dates do the values and charts cover?
Each current value has a data date and time. Current concentration cards show the latest available hour, daily charts summarise individual days, and monthly records let you compare longer periods. These values represent different time intervals.
How can I check pollution in my city?
Search for your city and open its air quality page. Start with PM2.5 and PM10, then check the other available pollutants and the data timestamp. Charts and tables help you compare concentrations over time. Weather and historical climate information complement the pollution data.