Fine particles
3.1µg/m³Good · 1 hourCAMS model • Open-Meteo
Santo Domingo de los ColoradosAir 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.
Santo Domingo de los Colorados - latest available concentrations (November 11, 2026, 21:00 local time): PM2.5: 3.1 µg/m³, PM10: 3.3 µg/m³, O₃: 53 µg/m³, NO₂: 8.6 µg/m³, SO₂: 2.5 µg/m³, CO: 394 µg/m³. These are hourly CAMS model values for a point representing the city.
Air quality questions →Santo Domingo de los Colorados · Air pollutant concentrations
Data time: November 11, 2026 · 21:00 · local timeParticulate matter
3.3µg/m³Good · 1 hourOzone
53µg/m³Good · 1 hourNitrogen dioxide
8.6µg/m³Good · 1 hourSulphur dioxide
2.5µg/m³Good · 1 hourCarbon monoxide
394µg/m³PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
DAILY DATA · Santo Domingo de los Colorados
Santo Domingo de los Colorados - air pollution over recent days (2026-08-30 - 2026-11-10)
Concentrations of all available pollutants for this city.
PM2.5Lowest 1.25 2026-11-05Highest 8.9 2026-08-312026-08-30 - 2026-11-10
PM10Lowest 1.33 2026-11-05Highest 10.58 2026-08-312026-08-30 - 2026-11-10
O₃Lowest 41.75 2026-11-05Highest 67.38 2026-08-312026-08-30 - 2026-11-10
NO₂Lowest 3.91 2026-08-30Highest 8.19 2026-11-062026-08-30 - 2026-11-10
SO₂Lowest 1.18 2026-11-04Highest 2.76 2026-08-302026-08-30 - 2026-11-10
COLowest 194.29 2026-09-06Highest 354.38 2026-09-042026-08-30 - 2026-11-10
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-11-10 | 2026-11-09 | 2026-11-08 | 2026-11-07 | 2026-11-06 | 2026-11-05 | 2026-11-04 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 | 2026-08-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 3.4 | 3.43 | 3.11 | 4.24 | 3.97 | 1.25 | 2.33 | 4.66 | 3.82 | 4.9 | 6.35 | 7.59 | 5.98 | 8.9 | 7.12 |
| PM10 | 3.57 | 3.85 | 3.15 | 4.42 | 4.21 | 1.33 | 2.73 | 5.58 | 4.59 | 6.11 | 7.78 | 9.6 | 7.71 | 10.58 | 8.71 |
| O₃ | 50.88 | 44.79 | 44.63 | 49.21 | 43.38 | 41.75 | 48.71 | 55.79 | 55.92 | 51.63 | 46.38 | 51.67 | 53.71 | 67.38 | 64.71 |
| NO₂ | 5.5 | 5.75 | 5.79 | 6.13 | 8.19 | 4.75 | 4.1 | 3.98 | 4.71 | 5.3 | 5.31 | 5.19 | 4.4 | 4.2 | 3.91 |
| SO₂ | 1.74 | 1.9 | 1.73 | 1.88 | 2.12 | 1.25 | 1.18 | 1.64 | 1.84 | 1.96 | 1.68 | 1.97 | 1.6 | 2.13 | 2.76 |
| CO | 212.46 | 214.04 | 241.17 | 283.88 | 326.42 | 261.17 | 215.54 | 194.29 | 226.92 | 354.38 | 292.25 | 334.42 | 310.25 | 283.25 | 209.04 |
A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.
Environment and quality of life ratings · Santo Domingo de los Colorados
Archived ratings of the local environment: green spaces, cleanliness, noise and water quality. Opinion indicators are separate from pollutant concentration measurements.
| Indicator | Santo Domingo de los Colorados | Colombia | Peru | Panama | Costa Rica | Nicaragua |
|---|---|---|---|---|---|---|
| Green and Parks in the City | 0% | 57% | 45% | 51% | 61% | 43% |
| particulate matter PM2.5 (µg/m³) | 33 | — | — | — | — | — |
| Pleasure of spending time in the city | 13% | 47% | 36% | 55% | 62% | 52% |
| particulate matter PM10 (µg/m³) | 69 | — | — | — | — | — |
| Air Pollution | 93% | 63% | 76% | 42% | 36% | 39% |
| Garbage Disposal | 25% | 50% | 36% | 33% | 50% | 30% |
| Availability and quality of drinking water | 50% | 73% | 38% | 66% | 83% | 49% |
| Cleanliness and tidiness | 25% | 45% | 29% | 37% | 46% | 29% |
| Noise and Light pollution | 75% | 57% | 68% | 60% | 47% | 63% |
| Water Pollution | 75% | 52% | 76% | 57% | 44% | 73% |
Air quality in nearby cities
All cities →Ecuador↗
Quito
PM2.59.1
PM109.2
µg/m³
PM2.5 · FairNO₂ 21.2O₃ 10
November 11, 202621:00
Ecuador↗
Quevedo
PM2.52.4
PM102.7
µg/m³
PM2.5 · GoodNO₂ 7.5O₃ 53
November 11, 202621:00
Ecuador↗
Ambato
PM2.57.8
PM107.9
µg/m³
PM2.5 · FairNO₂ 29.4O₃ 11
November 11, 202621:00
Ecuador↗
Ibarra
PM2.54.4
PM104.5
µg/m³
PM2.5 · GoodNO₂ 4.8O₃ 37
November 11, 202621:00
Ecuador↗
Esmeraldas
PM2.53
PM103.9
µg/m³
PM2.5 · GoodNO₂ 5.7O₃ 30
November 11, 202621:00
Ecuador↗
Portoviejo
PM2.53.1
PM104.1
µg/m³
PM2.5 · GoodNO₂ 6.5O₃ 33
November 11, 202621:00
Ecuador↗
Riobamba
PM2.56.8
PM106.8
µg/m³
PM2.5 · FairNO₂ 28.6O₃ 12
November 11, 202621:00
Ecuador↗
Manta
PM2.54.6
PM107.5
µg/m³
PM2.5 · GoodNO₂ 2.3O₃ 39
November 11, 202621:00
Ecuador · air quality in other cities
WEATHER & SURROUNDINGS
Ecuador · weather forecast
Daily maximum and minimum temperatures. Forecast point: -1.8312, -78.1834. Forecast for a country reference point; conditions in the city may differ.
Scroll the forecast to see the following days.
Ecuador · November 9, 2026: minimum temperature 15.8°C, maximum 22.5°C. Wind: 10.2 km/h. Humidity: 77%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-11-09 | 22.5 | 15.8 | 22.5 | 17.6 | 8.9 | 2.8 | 77 | 59 |
| 2026-11-10 | 22.6 | 15.7 | 22.6 | 17.2 | 6.3 | 2.4 | 71 | 98 |
| 2026-11-11 | 21.3 | 15.6 | 21.3 | 15.7 | 3.3 | 2.6 | 79 | 100 |
| 2026-11-12 | 20 | 15.6 | 22.6 | 18 | 0.9 | 2.7 | 79 | 99 |
| 2026-11-13 | 23.1 | 17.2 | 23.4 | 17.8 | 4.9 | 2.1 | 67 | 87 |
| 2026-11-14 | 24.5 | 16.1 | 24.5 | 16.2 | 7.1 | 2.7 | 62 | 32 |
| 2026-11-15 | 24.8 | 15.9 | 26.1 | 17.3 | 3 | 2.6 | 63 | 79 |
| 2026-11-16 | 25.6 | 16.5 | 25.6 | 18.5 | 13.6 | 2.7 | 61 | 73 |
| 2026-11-17 | 24.8 | 17.4 | 24.8 | 18.3 | 10.2 | 2.6 | 67 | 53 |
| 2026-11-18 | 23.4 | 16.9 | 23.4 | 17.7 | 14.5 | 2.5 | 77 | 53 |
| 2026-11-19 | 22 | 16.4 | 22 | 17.3 | 7.6 | 2.3 | 82 | 100 |
| 2026-11-20 | 24.8 | 16.2 | 24.8 | 18.1 | 1.9 | 2.5 | 61 | 46 |
| 2026-11-21 | 23.9 | 17.7 | 23.9 | 19.1 | 0.8 | 2.2 | 63 | 94 |
| 2026-11-22 | 22.9 | 18 | 25 | 18 | 1.3 | 2.3 | 70 | 87 |
| 2026-11-23 | 20 | 17.4 | 24.5 | 18.3 | 4.8 | 2.3 | 88 | 100 |
| 2026-11-24 | 21.6 | 17.7 | 21.6 | 17.7 | 11.7 | 1.7 | 85 | 100 |
| 2026-11-25 | 21.8 | 16.6 | 21.8 | 17.7 | 16.8 | 2.3 | 84 | 99 |
UV index by day · Ecuador
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.
Ecuador · November 11, 2026: UV index: 7.2 .
| Indicator | 2026-11-11 | 2026-11-12 | 2026-11-13 | 2026-11-14 | 2026-11-15 | 2026-11-16 | 2026-11-17 | 2026-11-18 | 2026-11-19 | 2026-11-20 | 2026-11-21 | 2026-11-22 | 2026-11-23 | 2026-11-24 | 2026-11-25 | 2026-11-26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 7.2 | 8.1 | 8.4 | 9.5 | 9.5 | 7.4 | 5.2 | 8.5 | 6.9 | 6.8 | 6.3 | 8.2 | 7 | 6.2 | 5.8 | — |
AIR QUALITY QUESTIONS
Santo Domingo de los Colorados · air pollution - questions and answers
What do the latest air quality data show for Santo Domingo de los Colorados?
Santo Domingo de los Colorados - latest available concentrations (November 11, 2026, 21:00 local time): PM2.5: 3.1 µg/m³, PM10: 3.3 µg/m³, O₃: 53 µg/m³, NO₂: 8.6 µg/m³, SO₂: 2.5 µg/m³, CO: 394 µg/m³. These are hourly CAMS model values for a point representing the city.
When was PM2.5 highest in Santo Domingo de los Colorados over the past week?
The highest available daily mean PM2.5 was 4.2 µg/m³ (November 7, 2026). This comparison covers 7 days with data in the seven days before November 11, 2026. The day of the latest reading is excluded because it may be incomplete.
Is the PM2.5 concentration for Santo Domingo de los Colorados 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 Santo Domingo de los Colorados?
For November 11, 2026, the forecast UV index is 7.2. The UV section also shows the following available days. The forecast is for a country reference point (Ecuador), not the city itself.
What wind speed is forecast for Santo Domingo de los Colorados?
For November 9, 2026, forecast wind speed is 10.2 km/h. The weather table includes wind, temperature and other available parameters for subsequent days. These data describe a country reference point (Ecuador); local wind may differ.
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.