Fine particles
8.7µg/m³CAMS model • Open-Meteo
ArgentinaAir 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.
Argentina - average concentrations across available points: PM2.5: 8.7 µg/m³, PM10: 12 µg/m³, O₃: 47.8 µg/m³, NO₂: 15 µg/m³, SO₂: 2.5 µg/m³, CO: 294.9 µg/m³. Date range: November 10, 2026. Each point contributes its latest available hourly value; this is not a daily or population-weighted average.
Lowest PM2.5: Neuquén (2.4 µg/m³). Highest PM2.5: Córdoba (23.6 µg/m³). This comparison covers 20 cities on November 10, 2026 using their latest available hourly values. Reading times may differ; this is not an annual-average ranking.
Air quality questions →
3 weather warnings in effect for Argentina
All cities · Argentina
20 citiesArgentina↗
Buenos Aires
PM2.512.1
PM1013.7
µg/m³
PM2.5 · FairNO₂ 33.5O₃ 30
November 10, 202623:00
Argentina↗
Córdoba
PM2.523.6
PM1025
µg/m³
PM2.5 · ModerateNO₂ 25.2O₃ 29
November 10, 202623:00
Argentina↗
Rosario
PM2.516.8
PM1018.1
µg/m³
PM2.5 · ModerateNO₂ 34.8O₃ 26
November 10, 202623:00
Argentina↗
Mendoza
PM2.58.3
PM108.3
µg/m³
PM2.5 · FairNO₂ 33.2O₃ 32
November 10, 202623:00
Argentina↗
Tucumán
PM2.519.6
PM1019.8
µg/m³
PM2.5 · ModerateNO₂ 26.8O₃ 34
November 10, 202623:00
Argentina↗
La Plata
PM2.59.7
PM1011.7
µg/m³
PM2.5 · FairNO₂ 12.7O₃ 57
November 10, 202623:00
Argentina↗
Mar del Plata
PM2.53.6
PM104.4
µg/m³
PM2.5 · GoodNO₂ 3.6O₃ 47
November 10, 202623:00
Argentina↗
Quilmes
PM2.512.1
PM1013.7
µg/m³
PM2.5 · FairNO₂ 33.5O₃ 30
November 10, 202623:00
Argentina↗
Salta
PM2.53
PM103
µg/m³
PM2.5 · GoodNO₂ 5.8O₃ 72
November 10, 202623:00
Argentina↗
Santa Fe
PM2.56.2
PM106.9
µg/m³
PM2.5 · FairNO₂ 6.6O₃ 58
November 10, 202623:00
Argentina↗
San Juan
PM2.58.8
PM1060.5
µg/m³
PM2.5 · FairNO₂ 6.7O₃ 56
November 10, 202623:00
Argentina↗
Resistencia
PM2.54.2
PM105
µg/m³
PM2.5 · GoodNO₂ 3.1O₃ 59
November 10, 202623:00
Argentina↗
Santiago del Estero
PM2.55.1
PM105.5
µg/m³
PM2.5 · FairNO₂ 4.2O₃ 54
November 10, 202623:00
Argentina↗
Corrientes
PM2.54.2
PM105
µg/m³
PM2.5 · GoodNO₂ 3.1O₃ 59
November 10, 202623:00
Argentina↗
Morón
PM2.513
PM1014.2
µg/m³
PM2.5 · FairNO₂ 47O₃ 14
November 10, 202623:00
Argentina↗
Posadas
PM2.57.5
PM108.1
µg/m³
PM2.5 · FairNO₂ 5.2O₃ 49
November 10, 202623:00
Argentina↗
San Salvador de Jujuy
PM2.53
PM103.1
µg/m³
PM2.5 · GoodNO₂ 3.9O₃ 73
November 10, 202623:00
Argentina↗
Bahía Blanca
PM2.53.6
PM104.3
µg/m³
PM2.5 · GoodNO₂ 2.4O₃ 52
November 10, 202623:00
Argentina↗
Paraná
PM2.56.5
PM107.1
µg/m³
PM2.5 · FairNO₂ 7.4O₃ 55
November 10, 202623:00
Argentina↗
Neuquén
PM2.52.4
PM102.8
µg/m³
PM2.5 · GoodNO₂ 1.3O₃ 70
November 10, 202623:00
PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
AVERAGE ACROSS AVAILABLE COUNTRY POINTS
Latest concentrations · Argentina
Particulate matter
12µg/m³Ozone
47.8µg/m³Nitrogen dioxide
15µg/m³Sulphur dioxide
2.5µg/m³Carbon monoxide
294.9µg/m³Average of the latest available hour at each model point. This is neither a population-weighted nor a daily average.
DAILY DATA · Argentina
Argentina - air pollution over recent days (2026-08-30 - 2026-11-09)
Averages across available points in the country. These are not population-weighted averages.
PM2.5Lowest 4.82 2026-09-03Highest 10.25 2026-11-032026-08-30 - 2026-11-09
PM10Lowest 8.42 2026-08-30Highest 26.83 2026-11-062026-08-30 - 2026-11-09
O₃Lowest 46.61 2026-08-30Highest 61.55 2026-11-032026-08-30 - 2026-11-09
NO₂Lowest 2.68 2026-11-07Highest 8.86 2026-09-012026-08-30 - 2026-11-09
SO₂Lowest 0.96 2026-11-07Highest 2.85 2026-08-302026-08-30 - 2026-11-09
COLowest 96.46 2026-09-06Highest 209.15 2026-11-052026-08-30 - 2026-11-09
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-11-09 | 2026-11-08 | 2026-11-07 | 2026-11-06 | 2026-11-05 | 2026-11-04 | 2026-11-03 | 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 | 6.33 | 8.07 | 5.72 | 7.97 | 6.52 | 6.3 | 10.25 | 7.04 | 6.68 | 6.24 | 4.82 | 7.74 | 7.69 | 7 | 6.18 |
| PM10 | 10.13 | 11.25 | 8.85 | 26.83 | 10.78 | 12.63 | 13.91 | 11.65 | 17.05 | 11.12 | 11.11 | 10.81 | 11.32 | 9.73 | 8.42 |
| O₃ | 51.95 | 48.98 | 50.81 | 58.12 | 55.4 | 59.35 | 61.55 | 46.89 | 50.05 | 48.85 | 53.88 | 52.14 | 50.73 | 46.9 | 46.61 |
| NO₂ | 5.47 | 4.7 | 2.68 | 5.91 | 6.91 | 4.88 | 6.99 | 3.29 | 4.24 | 7.93 | 6.52 | 8.7 | 8.86 | 8.49 | 8 |
| SO₂ | 1.78 | 2.03 | 0.96 | 1.79 | 1.65 | 1.35 | 2.17 | 1.38 | 1.35 | 2.08 | 1.74 | 2.47 | 2.74 | 2.66 | 2.85 |
| CO | 133.03 | 109.23 | 118.59 | 167.76 | 209.15 | 187.12 | 205.45 | 96.46 | 116.42 | 195.38 | 170.61 | 191.95 | 205.81 | 198.97 | 154.29 |
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 · Argentina
Archived ratings of the local environment: green spaces, cleanliness, noise and water quality. Opinion indicators are separate from pollutant concentration measurements.
| Indicator | Argentina | Uruguay | Chile | Montenegro | Falkland Islands | Paraguay |
|---|---|---|---|---|---|---|
| Green and Parks in the City | 65% | 65% | 40% | 53% | 100% | 46% |
| Pleasure of spending time in the city | 64% | 67% | 35% | 69% | 100% | 49% |
| Air Pollution | 42% | 29% | 77% | 40% | 0% | 56% |
| Garbage Disposal | 48% | 34% | 40% | 42% | 88% | 30% |
| Availability and quality of drinking water | 69% | 73% | 58% | 71% | 100% | 57% |
| Cleanliness and tidiness | 43% | 38% | 36% | 51% | 88% | 26% |
| Noise and Light pollution | 53% | 48% | 60% | 32% | 50% | 52% |
| Water Pollution | 55% | 46% | 62% | 38% | 0% | 65% |
WEATHER & SURROUNDINGS
Argentina · weather forecast
Daily maximum and minimum temperatures. Forecast point: -38.4161, -63.6167.
Scroll the forecast to see the following days.
Argentina · November 8, 2026: minimum temperature 9.4°C, maximum 26.6°C. Wind: 24.5 km/h. Humidity: 22%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-11-08 | 24.1 | 9.4 | 26.6 | 14.5 | 22.5 | 6.8 | 22 | 1 |
| 2026-11-09 | 26.5 | 11.7 | 29.8 | 19.8 | 17.9 | 9.5 | 25 | 100 |
| 2026-11-10 | 23 | 17.5 | 31.1 | 19.5 | 0.8 | 10.2 | 38 | 100 |
| 2026-11-11 | 32 | 15.9 | 36 | 22.2 | 0.2 | 8.2 | 23 | 48 |
| 2026-11-12 | 30.9 | 15.6 | 33.3 | 15.6 | 0.6 | 12.4 | 32 | 93 |
| 2026-11-13 | 19.8 | 15.5 | 19.8 | 15.7 | 4.6 | 8.6 | 80 | 100 |
| 2026-11-14 | 21.9 | 14.2 | 25.6 | 16.9 | 0.1 | 6.4 | 44 | 50 |
| 2026-11-15 | 25.7 | 11.6 | 29.5 | 19.2 | 0.2 | 9.9 | 35 | 4 |
| 2026-11-16 | 25.4 | 15.3 | 25.4 | 20.6 | 3.7 | 6.1 | 43 | 29 |
| 2026-11-17 | 19.6 | 14.6 | 23.4 | 18.2 | 2.5 | 7.5 | 70 | 100 |
| 2026-11-18 | 22.5 | 14.3 | 22.5 | 14.3 | 1.2 | 7.2 | 45 | 100 |
| 2026-11-19 | 16.3 | 12.1 | 19.2 | 15.4 | 1.4 | 7.1 | 66 | 100 |
| 2026-11-20 | 20.8 | 10.8 | 23.1 | 15.9 | 7.4 | 7.5 | 29 | 81 |
| 2026-11-21 | 20.2 | 10 | 20.2 | 11 | 3.5 | 7.2 | 42 | 43 |
| 2026-11-22 | 14.6 | 11.1 | 17.5 | 13.9 | 1 | 5.4 | 64 | 100 |
| 2026-11-23 | 21.8 | 12.3 | 25.9 | 17.2 | 0.4 | 5.4 | 36 | 100 |
| 2026-11-24 | 24.4 | 14.1 | 26.3 | 18.3 | — | 9.9 | 22 | — |
UV index by day · Argentina
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.
Argentina · November 10, 2026: UV index: 6.7 .
| Indicator | 2026-11-10 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 6.7 | 8.5 | 7.6 | 2.6 | 8.6 | 8.9 | 7.1 | 4.1 | 5.7 | 4.2 | 8.3 | 6.6 | 4.4 | 8.5 | 8.8 | — |
AIR QUALITY QUESTIONS
Argentina · air pollution - questions and answers
What do the latest air quality data show for Argentina?
Argentina - average concentrations across available points: PM2.5: 8.7 µg/m³, PM10: 12 µg/m³, O₃: 47.8 µg/m³, NO₂: 15 µg/m³, SO₂: 2.5 µg/m³, CO: 294.9 µg/m³. Date range: November 10, 2026. Each point contributes its latest available hourly value; this is not a daily or population-weighted average.
When was PM2.5 highest in Argentina over the past week?
The highest available daily mean PM2.5 was 10.2 µg/m³ (November 3, 2026). This comparison covers 7 days with data in the seven days before November 10, 2026. The day of the latest reading is excluded because it may be incomplete.
Which cities in Argentina have the cleanest and most polluted air by PM2.5?
Lowest PM2.5: Neuquén (2.4 µg/m³). Highest PM2.5: Córdoba (23.6 µg/m³). This comparison covers 20 cities on November 10, 2026 using their latest available hourly values. Reading times may differ; this is not an annual-average ranking.
Is the PM2.5 concentration for Argentina 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 Argentina?
For November 10, 2026, the forecast UV index is 6.7. The UV section also shows the following available days.
What wind speed is forecast for Argentina?
For November 8, 2026, forecast wind speed is 24.5 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.