Air quality
Air quality in Córdoba today
Updated
Good (US AQI 26) Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. Model estimate for Sun, Oct 25, 5:34 pm (20:34 UTC).
Live AQI, PM2.5, PM10 and ozone for Córdoba, Cordoba, Argentina, with a 48-hour forecast and the best time to be outside.
- US AQI now
- 26 Good
- PM2.5
- 1.9 µg/m³ 0.1× WHO 24-h guideline
- PM10
- 2.1 µg/m³
- Ozone
- 62 µg/m³
Air quality in Córdoba right now
Right now the modelled US Air Quality Index for Córdoba, Cordoba, Argentina is 26, which falls in the "Good" band (up to 50). Air quality is satisfactory and poses little or no risk; a good time for outdoor activity.
PM2.5 is 1.9 µg/m³, within the WHO 24-hour guideline of 15 µg/m³; PM10 is 2.1 µg/m³ against a guideline of 45; ozone is 62 µg/m³ (below the WHO 8-hour level of 100); nitrogen dioxide is 0.1 µg/m³ (below the 24-hour guideline of 25).
NASA FIRMS shows 21 fire hotspots within 300 km in the last day (nearest about 139 km), but particle levels are not elevated enough to point to smoke right now.
Córdoba vs the rest of Argentina
Across 24 Argentina cities we track, the average US AQI right now is 30 (Good). Córdoba at 26 is about average.
It ranks 9 of 24 from cleanest to most polluted; the cleanest is Ushuaia (22) and the most polluted San Miguel de Tucumán (66).
For context, the median across 3,556 cities worldwide is 58.
Air quality in cities near Córdoba
| City | Distance | US AQI | Category | PM2.5 µg/m³ |
|---|---|---|---|---|
| San Francisco, Cordoba | 200 km | 26 | Good | 1.6 |
| San Luis | 290 km | 27 | Good | 1.6 |
| Santa Fe | 331 km | 29 | Good | 2.5 |
| Rosario | 375 km | 26 | Good | 2.6 |
Model vs measured
We found no measured PM2.5 sensor cell within 25 km of Córdoba, so the numbers on this page are model estimates. Models capture regional pollution well but can miss very local sources such as a busy road or a nearby fire.
Advice for sensitive groups
With the AQI at 26, there is no need for sensitive groups to change plans. People with asthma should still carry their reliever inhaler as usual.
What the US AQI numbers mean
| US AQI | Category | What it means |
|---|---|---|
| 0-50 | Good | Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. |
| 51-100 | Moderate | Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. |
| 101-150 | Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. |
| 151-200 | Unhealthy | Everyone should reduce prolonged or heavy exertion outdoors; sensitive groups should avoid it and keep windows closed. |
| 201-300 | Very Unhealthy | Health alert: everyone should avoid prolonged or heavy exertion outdoors, and sensitive groups should stay indoors. |
| 301-500 | Hazardous | Emergency conditions: everyone should avoid all outdoor physical activity and stay indoors with filtered air if possible. The scale tops out at 500; heavier dust or smoke is shown as 500. |
Values on this page are modelled by CAMS (Copernicus) and served by Open-Meteo; they are estimates for the area around the city centre, not readings from an official monitor.
Nearby cities
More for Córdoba
Air quality elsewhere
Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS), NASA FIRMS.