Fine particles
9.7µg/m³Fair · 1 hourCAMS model • Open-Meteo
SamsunAir quality, PM2.5 and PM10
Check PM2.5 and PM10 particle levels alongside ozone, nitrogen dioxide and other gases. Compare the latest available concentrations with recent days and explore changes in air pollution through the available historical records.
Samsun - latest available concentrations (October 23, 2026, 04:00 local time): PM2.5: 9.7 µg/m³, PM10: 11.4 µg/m³, O₃: 45 µg/m³, NO₂: 4.4 µg/m³, SO₂: 18 µg/m³, CO: 162 µg/m³. These are hourly CAMS model values for a point representing the city.
Air quality questions →Samsun · Air pollutant concentrations
Data time: October 23, 2026 · 04:00 · local timeParticulate matter
11.4µg/m³Good · 1 hourOzone
45µg/m³Good · 1 hourNitrogen dioxide
4.4µg/m³Good · 1 hourSulphur dioxide
18µg/m³Good · 1 hourCarbon monoxide
162µg/m³PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
DAILY DATA · Samsun
Samsun - air pollution over recent days (2026-08-31 - 2026-10-22)
Concentrations of all available pollutants for this city.
PM2.5Lowest 5.42 2026-09-07Highest 17.05 2026-09-062026-08-31 - 2026-10-22
PM10Lowest 7.39 2026-10-18Highest 27.63 2026-09-032026-08-31 - 2026-10-22
O₃Lowest 52.79 2026-10-22Highest 78.33 2026-09-062026-08-31 - 2026-10-22
NO₂Lowest 2.21 2026-08-31Highest 9.23 2026-10-172026-08-31 - 2026-10-22
SO₂Lowest 14.41 2026-08-31Highest 51.72 2026-10-202026-08-31 - 2026-10-22
COLowest 144.71 2026-09-07Highest 194.54 2026-09-052026-08-31 - 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 | 11.89 | 11.68 | 12.36 | 9.75 | 5.75 | 8.65 | 8.31 | 5.42 | 17.05 | 16.59 | 13.62 | 16.14 | 14.35 | 10.45 | 7.09 |
| PM10 | 15.75 | 15.83 | 15.24 | 12.21 | 7.39 | 13.35 | 11.86 | 9.29 | 24.69 | 25.03 | 22.81 | 27.63 | 25.89 | 19.79 | 13.33 |
| O₃ | 52.79 | 53.88 | 57.04 | 55.75 | 54.54 | 53.75 | 54.92 | 73.33 | 78.33 | 76.08 | 70.17 | 68.58 | 69.38 | 70.71 | 74.96 |
| NO₂ | 6.47 | 7.35 | 8.1 | 7.04 | 4.48 | 9.23 | 5.52 | 2.57 | 5.15 | 4.92 | 5.38 | 5.29 | 4.83 | 4.59 | 2.21 |
| SO₂ | 31.32 | 41.26 | 51.72 | 32.91 | 15.59 | 49.42 | 26.9 | 16.53 | 33.83 | 30.14 | 32.54 | 35.65 | 32.66 | 28.32 | 14.41 |
| CO | 166.75 | 162.21 | 169.38 | 166.79 | 153.17 | 163.42 | 157.58 | 144.71 | 173.29 | 194.54 | 159.25 | 154.96 | 160.75 | 159.38 | 156.63 |
A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.
AIR QUALITY ARCHIVE · Samsun
Samsun - air pollution history (2016-12 - 2018-10)
Compare monthly particle and gas concentrations in the available archive.
PM10Lowest 32.8 2017-07Highest 149.1 2018-032016-12 - 2018-10
O₃Lowest 7.37 2016-12Highest 47.8 2018-062016-12 - 2018-10
NO₂Lowest 48.4 2017-07Highest 189 2017-022016-12 - 2018-10
SO₂Lowest 3 2018-10Highest 30.5 2018-012016-12 - 2018-10
COLowest 1 2016-12Highest 999 2017-122016-12 - 2018-10
Scroll the chart or table sideways to see the full period.
| Pollutant | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM10 | 33.8 | 46 | 57.4 | 46.4 | 79 | 56.05 | 86.6 | 149.1 | 66.25 | 97 | 145 | 92.05 | 67.5 | 54.8 | 52.6 | 32.8 | 37.6 | 57.15 | 81.95 | 97 | 124.75 | 34.65 | 114.35 |
| O₃ | 35.5 | 43.4 | 41.2 | 42.9 | 47.8 | 37 | 39 | 40.9 | 34.2 | 13.5 | 16.4 | 21.4 | 14.9 | 20.5 | 16.7 | 26.8 | 31.6 | 36.8 | 26.5 | 20.5 | 25.1 | 25.5 | 7.37 |
| NO₂ | 75.9 | 66.2 | 65.1 | 61.6 | 65.3 | 59 | 70.2 | 54 | 55.2 | 54.8 | 52.7 | 57.2 | 48.4 | 49.2 | 58.4 | 48.4 | 104 | 170 | 166 | 186 | 189 | 185 | 183 |
| SO₂ | 3 | — | — | 11 | 11.6 | 14.6 | 23.7 | 27.9 | 28.7 | 30.5 | 26.8 | 9.87 | 4.9 | 3.36 | 3.17 | 5.02 | 5.84 | 6.45 | 12.1 | 4.96 | 12.4 | 13.1 | 14.3 |
| CO | 544 | 375 | 360 | 453 | 559 | 410 | 914 | 2 | 2 | 2 | 999 | 992 | 582 | 481 | 474 | 411 | 542 | 562 | 914 | 1 | 1 | 1 | 1 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
Historical data by station 2
AIR QUALITY ARCHIVE · Yüzüncüyıl
Yüzüncüyıl
Station code: Yüzüncüyıl
Monthly monitoring station data.
PM10Lowest 4 2017-01Highest 140 2016-122016-12 - 2018-10
O₃Lowest 7.37 2016-12Highest 47.8 2018-062016-12 - 2018-10
NO₂Lowest 48.4 2017-07Highest 189 2017-022016-12 - 2018-10
COLowest 1 2016-12Highest 999 2017-122016-12 - 2018-10
Scroll the chart or table sideways to see the full period.
| Pollutant | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM10 | 55.6 | 46 | 57.4 | 43.3 | 49 | 56.6 | 70.2 | 96.2 | 75.3 | 76 | 72 | 96.6 | 66.8 | 53 | 53.9 | 43.7 | 43.8 | 57.7 | 75.3 | 93 | 91.5 | 4 | 140 |
| O₃ | 35.5 | 43.4 | 41.2 | 42.9 | 47.8 | 37 | 39 | 40.9 | 34.2 | 13.5 | 16.4 | 21.4 | 14.9 | 20.5 | 16.7 | 26.8 | 31.6 | 36.8 | 26.5 | 20.5 | 25.1 | 25.5 | 7.37 |
| NO₂ | 75.9 | 66.2 | 65.1 | 61.6 | 65.3 | 59 | 70.2 | 54 | 55.2 | 54.8 | 52.7 | 57.2 | 48.4 | 49.2 | 58.4 | 48.4 | 104 | 170 | 166 | 186 | 189 | 185 | 183 |
| CO | 544 | 375 | 360 | 453 | 559 | 410 | 914 | 2 | 2 | 2 | 999 | 992 | 582 | 481 | 474 | 411 | 542 | 562 | 914 | 1 | 1 | 1 | 1 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗Turkey
AIR QUALITY ARCHIVE · İlkadım Hastane
İlkadım Hastane
Station code: İlkadım Hastane
Monthly monitoring station data.
PM10Lowest 12 2018-10Highest 218 2017-122016-12 - 2018-10
SO₂Lowest 3 2018-10Highest 30.5 2018-012016-12 - 2018-10
Scroll the chart or table sideways to see the full period.
| Pollutant | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM10 | 12 | — | — | 49.5 | 109 | 55.5 | 103 | 202 | 57.2 | 118 | 218 | 87.5 | 68.2 | 56.6 | 51.3 | 21.9 | 31.4 | 56.6 | 88.6 | 101 | 158 | 65.3 | 88.7 |
| SO₂ | 3 | — | — | 11 | 11.6 | 14.6 | 23.7 | 27.9 | 28.7 | 30.5 | 26.8 | 9.87 | 4.9 | 3.36 | 3.17 | 5.02 | 5.84 | 6.45 | 12.1 | 4.96 | 12.4 | 13.1 | 14.3 |
A dot on the chart and a dash in the table indicate missing data. Historical values do not describe today’s air quality.
How should I interpret the data and averaging period? →
OpenAQ ↗Turkey
Air quality in nearby cities
All cities →Turkey↗
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PM2.5 · FairNO₂ 1.4O₃ 71
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Turkey · air quality in other cities
WEATHER & SURROUNDINGS
Samsun · weather forecast
Daily maximum and minimum temperatures. Forecast point: 41.2867, 36.33.
Scroll the forecast to see the following days.
Samsun · October 20, 2026: minimum temperature 11°C, maximum 21.7°C. Wind: 10.2 km/h. Humidity: 72%.
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 | 19.5 | 11 | 21.7 | 12.3 | 2.3 | 2.8 | 72 | 20 |
| 2026-10-21 | 17.9 | 10.1 | 19 | 10.1 | 0.1 | 3.3 | 73 | 67 |
| 2026-10-22 | 22.6 | 14.6 | 22.9 | 15.3 | 0.5 | 4 | 79 | 3 |
| 2026-10-23 | 24.2 | 12.7 | 24.5 | 16.1 | 12.3 | 3.7 | 75 | 1 |
| 2026-10-24 | 18.6 | 14.3 | 18.9 | 14.3 | 0.2 | 3.4 | 77 | 99 |
| 2026-10-25 | 17.2 | 12.8 | 17.4 | 15.1 | 0.4 | 3 | 83 | 4 |
| 2026-10-26 | 17.6 | 13.9 | 17.9 | 16.4 | 2.2 | 2.3 | 88 | 37 |
| 2026-10-27 | 18 | 15.3 | 18 | 17.5 | 0.2 | 2.6 | 79 | 99 |
| 2026-10-28 | 17.7 | 16.2 | 17.8 | 16.2 | 1.9 | 3.3 | 84 | 70 |
| 2026-10-29 | 14.5 | 13.8 | 15.7 | 13.8 | 12.3 | 4.4 | 89 | 100 |
| 2026-10-30 | 13.2 | 12.5 | 13.6 | 12.5 | 2.8 | 3.1 | 82 | 100 |
| 2026-10-31 | 13.7 | 12.2 | 14.4 | 13.1 | 0.8 | 2 | 78 | 97 |
| 2026-11-01 | 14 | 12.9 | 14 | 13.2 | 1.5 | 2.6 | 83 | 100 |
| 2026-11-02 | 13.8 | 13 | 14.4 | 13.7 | 7 | 4.2 | 89 | 100 |
| 2026-11-03 | 14.6 | 12.7 | 14.6 | 13.2 | 2 | 5.8 | 69 | 94 |
| 2026-11-04 | 15.8 | 12.4 | 15.8 | 12.4 | 12.4 | 2.5 | 62 | 45 |
| 2026-11-05 | 16.5 | 11.4 | 16.5 | 12.5 | — | 2.9 | 60 | 6 |
| 2026-11-06 | 15.8 | 11.6 | 15.8 | 13.6 | — | 2.4 | 70 | 46 |
UV index by day · Samsun
City data.
Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.
0-2 low3-5 moderate6-7 high8-10 very high11+ extreme
Scroll the forecast to see the following days.
Samsun · October 22, 2026: UV index: 4.1 .
| 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 | 4.1 | 4.1 | 3.6 | 4 | 3.9 | 2.9 | 3 | 1.5 | 3 | 2.5 | 1.4 | 3.2 | 2.4 | 1.9 | 2.6 | — |
Airborne pollen · Turkey
grains/m³ Data for a country reference point. Local conditions may differ.
Turkey · October 22, 2026: Alder: 0 grains/m³. Birch: 0 grains/m³. Grass: 1 grains/m³. Mugwort: 0 grains/m³. Olive: 0 grains/m³. Ragweed: 0 grains/m³.
| Indicator | 2026-10-22 | 2026-10-23 | 2026-10-24 | 2026-10-25 |
|---|---|---|---|---|
| Alder | 0 | 0 | 0 | 0 |
| Birch | 0 | 0 | 0 | 0 |
| Grass | 1 | 0.8 | 0.5 | 0.1 |
| Mugwort | 0 | 0 | 0 | 0 |
| Olive | 0 | 0 | 0 | 0 |
| Ragweed | 0 | 0 | 0 | 0 |
AIR QUALITY QUESTIONS
Samsun · air pollution - questions and answers
What do the latest air quality data show for Samsun?
Samsun - latest available concentrations (October 23, 2026, 04:00 local time): PM2.5: 9.7 µg/m³, PM10: 11.4 µg/m³, O₃: 45 µg/m³, NO₂: 4.4 µg/m³, SO₂: 18 µg/m³, CO: 162 µg/m³. These are hourly CAMS model values for a point representing the city.
When was PM2.5 highest in Samsun over the past week?
The highest available daily mean PM2.5 was 12.4 µg/m³ (October 20, 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.
What period does the pollution history for Samsun cover?
Available monthly means cover 2016-12 - 2018-10. The tables include PM10, O₃, NO₂, SO₂, CO. 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 Samsun 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 Samsun?
For October 22, 2026, the forecast UV index is 4.1. The UV section also shows the following available days.
What wind speed is forecast for Samsun?
For October 20, 2026, forecast wind speed is 10.2 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.