Fine particles
59µg/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: 59 µg/m³, PM10: 61.1 µg/m³, O₃: 73.7 µg/m³, NO₂: 17.6 µg/m³, SO₂: 10.7 µg/m³, CO: 624.2 µg/m³. Date range: October 23, 2026. Each point contributes its latest available hourly value; this is not a daily or population-weighted average.
Lowest PM2.5: Cox's Bazar Sadar Upazila (36.6 µg/m³). Highest PM2.5: Pār Naogaon (90.8 µg/m³). This comparison covers 20 cities on October 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
PM2.539.1
PM1040.6
µg/m³
PM2.5 · ModerateNO₂ 19.4O₃ 82
October 23, 202607:00
Bangladesh↗
Chittagong
PM2.555.1
PM1056.3
µg/m³
PM2.5 · PoorNO₂ 20.7O₃ 60
October 23, 202607:00
Bangladesh↗
Khulna
PM2.548.7
PM1050.5
µg/m³
PM2.5 · ModerateNO₂ 10.1O₃ 95
October 23, 202607:00
Bangladesh↗
Rajshahi
PM2.582.9
PM1085.7
µg/m³
PM2.5 · PoorNO₂ 15.7O₃ 83
October 23, 202607:00
Bangladesh↗
Comilla
PM2.585.2
PM1087.1
µg/m³
PM2.5 · PoorNO₂ 24.7O₃ 69
October 23, 202607:00
Bangladesh↗
Rangpur City
PM2.577.5
PM1080.1
µg/m³
PM2.5 · PoorNO₂ 22.7O₃ 55
October 23, 202607:00
Bangladesh↗
Tongi
PM2.537.6
PM1039
µg/m³
PM2.5 · ModerateNO₂ 15.4O₃ 75
October 23, 202607:00
Bangladesh↗
Narsingdi District
PM2.559.3
PM1061.9
µg/m³
PM2.5 · PoorNO₂ 21.4O₃ 58
October 23, 202607:00
Bangladesh↗
Cox's Bazar Sadar Upazila
PM2.536.6
PM1038.3
µg/m³
PM2.5 · ModerateNO₂ 10.2O₃ 108
October 23, 202607:00
Bangladesh↗
Jessore
PM2.556.5
PM1058.2
µg/m³
PM2.5 · PoorNO₂ 9.9O₃ 91
October 23, 202607:00
Bangladesh↗
Nāgarpur
PM2.539.5
PM1041.4
µg/m³
PM2.5 · ModerateNO₂ 9.8O₃ 87
October 23, 202607:00
Bangladesh↗
Sylhet
PM2.544.9
PM1046.8
µg/m³
PM2.5 · ModerateNO₂ 14.6O₃ 60
October 23, 202607:00
Bangladesh↗
Mymensingh
PM2.544.1
PM1045.4
µg/m³
PM2.5 · ModerateNO₂ 19.1O₃ 55
October 23, 202607:00
Bangladesh↗
Narayanganj S.
PM2.539.1
PM1040.6
µg/m³
PM2.5 · ModerateNO₂ 19.4O₃ 82
October 23, 202607:00
Bangladesh↗
Gosāba
PM2.551.8
PM1054.2
µg/m³
PM2.5 · PoorNO₂ 9.3O₃ 97
October 23, 202606:30
Bangladesh↗
Bogra
PM2.574.3
PM1076.8
µg/m³
PM2.5 · PoorNO₂ 19.4O₃ 72
October 23, 202607:00
Bangladesh↗
Dinajpur Sadar
PM2.585.4
PM1088.2
µg/m³
PM2.5 · PoorNO₂ 29.8O₃ 47
October 23, 202607:00
Bangladesh↗
Barisāl
PM2.546.3
PM1048.7
µg/m³
PM2.5 · ModerateNO₂ 10.4O₃ 80
October 23, 202607:00
Bangladesh↗
Saidpur
PM2.585.4
PM1088.2
µg/m³
PM2.5 · PoorNO₂ 29.8O₃ 47
October 23, 202607:00
Bangladesh↗
Pār Naogaon
PM2.590.8
PM1093.8
µg/m³
PM2.5 · Very poorNO₂ 20.1O₃ 71
October 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
61.1µg/m³Ozone
73.7µg/m³Nitrogen dioxide
17.6µg/m³Sulphur dioxide
10.7µg/m³Carbon monoxide
624.2µg/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 - 2026-10-22)
Averages across available points in the country. These are not population-weighted averages.
PM2.5Lowest 9.42 2026-08-31Highest 80.52 2026-10-182026-08-31 - 2026-10-22
PM10Lowest 10.4 2026-08-31Highest 87.45 2026-10-182026-08-31 - 2026-10-22
O₃Lowest 63.61 2026-09-02Highest 111.39 2026-10-222026-08-31 - 2026-10-22
NO₂Lowest 7.26 2026-08-31Highest 21.76 2026-10-212026-08-31 - 2026-10-22
SO₂Lowest 3.2 2026-09-01Highest 11.19 2026-10-172026-08-31 - 2026-10-22
COLowest 200.49 2026-09-01Highest 645.17 2026-10-222026-08-31 - 2026-10-22
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-10-22 | 2026-10-21 | 2026-10-20 | 2026-10-19 | 2026-10-18 | 2026-10-17 | 2026-10-16 | 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 | 49.14 | 54.02 | 53.43 | 53.36 | 80.52 | 62.92 | 55.02 | 29.5 | 29.25 | 23.13 | 21.26 | 15.13 | 12.96 | 9.52 | 9.42 |
| PM10 | 52.03 | 57.9 | 58.33 | 58.58 | 87.45 | 66.27 | 57.46 | 33.36 | 32.9 | 26.12 | 25.06 | 16.85 | 14.41 | 10.71 | 10.4 |
| O₃ | 111.39 | 107.18 | 102.21 | 100.75 | 101.64 | 104.25 | 101.5 | 82.19 | 77.23 | 75.43 | 74.64 | 69.33 | 63.61 | 67.22 | 75.98 |
| NO₂ | 20.81 | 21.76 | 19.5 | 16.5 | 17.74 | 19.07 | 19.2 | 11.85 | 12.2 | 9.89 | 9.16 | 10.01 | 9.61 | 7.6 | 7.26 |
| SO₂ | 10.56 | 10.13 | 8.84 | 7.99 | 9.77 | 11.19 | 9.95 | 6.42 | 5.98 | 5.09 | 4.49 | 4 | 3.51 | 3.2 | 3.57 |
| CO | 645.17 | 629.48 | 550.56 | 531.47 | 575.68 | 609.31 | 596.53 | 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 · October 20, 2026: minimum temperature 23.6°C, maximum 31.9°C. Wind: 14.7 km/h. Humidity: 60%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 28.6 | 23.6 | 31.9 | 25.8 | 0.7 | 4.1 | 60 | 4 |
| 2026-10-21 | 28.6 | 24.3 | 32.8 | 26.6 | 11 | 3.3 | 62 | 4 |
| 2026-10-22 | 30 | 25.5 | 32.9 | 26.3 | — | 3.6 | 58 | 3 |
| 2026-10-23 | 31.3 | 25 | 32.5 | 25.3 | — | 4 | 44 | 2 |
| 2026-10-24 | 30.2 | 22.3 | 31.4 | 24.4 | — | 4 | 45 | 28 |
| 2026-10-25 | 31 | 22.2 | 32.5 | 26 | 0.3 | 4 | 47 | 99 |
| 2026-10-26 | 27.5 | 24 | 27.7 | 24.2 | 2.3 | 5.3 | 70 | 100 |
| 2026-10-27 | 31.5 | 24 | 32.2 | 25.4 | 2.2 | 6.4 | 55 | 85 |
| 2026-10-28 | 25.1 | 22.6 | 25.7 | 23.8 | 5.6 | 3.4 | 82 | 100 |
| 2026-10-29 | 31.4 | 22.8 | 31.4 | 23.8 | 4.7 | 4.5 | 53 | 68 |
| 2026-10-30 | 30.2 | 23.1 | 30.2 | 23.8 | 8.6 | 5.9 | 61 | 100 |
| 2026-10-31 | 30.8 | 22.5 | 30.8 | 24.7 | 4.1 | 5 | 58 | 93 |
| 2026-11-01 | 30 | 23.1 | 31.4 | 26.8 | 1.8 | 2.7 | 58 | 47 |
| 2026-11-02 | 30.8 | 23.8 | 31.4 | 26.4 | — | 3.4 | 55 | 46 |
| 2026-11-03 | 31.3 | 24 | 31.4 | 26.7 | — | 3.9 | 53 | 38 |
| 2026-11-04 | 31.6 | 25.1 | 31.6 | 27.8 | 0.2 | 3.3 | 50 | 51 |
| 2026-11-05 | 31.6 | 25.9 | 31.7 | 26 | 0.7 | 3.3 | 43 | 97 |
| 2026-11-06 | 30.7 | 22.7 | 30.7 | 25.2 | — | 4.1 | 38 | 12 |
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 · October 22, 2026: UV index: 6.9 .
| Indicator | 2026-10-22 | 2026-10-23 | 2026-10-24 | 2026-10-25 | 2026-10-26 | 2026-10-27 | 2026-10-28 | 2026-10-29 | 2026-10-30 | 2026-10-31 | 2026-11-01 | 2026-11-02 | 2026-11-03 | 2026-11-04 | 2026-11-05 | 2026-11-06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 6.9 | 6.8 | 6.8 | 6.5 | 5.9 | 4.8 | 6.3 | 1.9 | 2.8 | 4.8 | 5.7 | 6 | 6 | 6 | 6 | — |
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: 59 µg/m³, PM10: 61.1 µg/m³, O₃: 73.7 µg/m³, NO₂: 17.6 µg/m³, SO₂: 10.7 µg/m³, CO: 624.2 µg/m³. Date range: October 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 80.5 µg/m³ (October 18, 2026). This comparison covers 7 days with data in the seven days before October 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: Cox's Bazar Sadar Upazila (36.6 µg/m³). Highest PM2.5: Pār Naogaon (90.8 µg/m³). This comparison covers 20 cities on October 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 October 22, 2026, the forecast UV index is 6.9. The UV section also shows the following available days.
What wind speed is forecast for Bangladesh?
For October 20, 2026, forecast wind speed is 14.7 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.