Air Quality Index (AQI) in Argentina 🇦🇷
Live Air Quality Index (AQI) and PM2.5 Levels in Argentina
Currently, the Air Quality Index (AQI) in Buenos Aires, the capital of Argentina, is measured at a score of 63. According to the US EPA health standard, this air quality rating is categorized as Moderate. The current atmosphere in Buenos Aires is influenced by a PM2.5 (fine particulate matter) concentration of 15.8 µg/m³ and PM10 levels recorded at 16.0 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 30.6 µg/m³.
Beyond the primary urban hubs, atmospheric conditions and smog levels fluctuate across Argentina based on industrial output, traffic density, and local weather patterns. Real-time pollution data and respiratory health alerts are also being actively monitored in cities like Córdoba, Rosario, Mar del Plata, San Miguel de Tucumán and Salta. Tracking these air quality metrics is essential for residents nationwide to manage outdoor exposure and maintain respiratory safety during periods of increased particulate concentration.
Argentina Air Quality: Major Cities Index
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Pollution Monitor & AQI Forecast: Argentina Regions
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* Air Quality Index (AQI) data for Argentina is calculated using the US EPA standard. Information is processed from multiple monitoring stations detecting PM2.5, PM10, and gaseous pollutants to ensure accuracy for respiratory health planning.
Browse Air Quality in Argentina by cities in alphabetical order:
Frequently Asked Questions about Air Quality in Argentina
What is the air quality in Argentina right now?
The current AQI in Buenos Aires (capital of Argentina) is 63 — categorised as Moderate. Conditions vary across the country — see AQI for all cities for a complete picture.
Which city in Argentina has the worst air quality right now?
Right now, Formosa has the highest AQI reading in Argentina at 72 (Moderate).
Which city in Argentina has the best air quality right now?
Neuquén currently has the lowest AQI in Argentina at 3 (Good).
What is the PM2.5 level in Buenos Aires today?
The PM2.5 (fine particulate) concentration in Buenos Aires, the capital of Argentina, is currently 15.8 µg/m³. The WHO 24-hour guideline is 15 µg/m³.
Is the air in Argentina safe to breathe today?
Most cities in Argentina currently report acceptable air-quality levels, though local conditions vary.
What are the cleanest cities in Argentina right now?
Top 5 cities in Argentina with the best (lowest) AQI right now:
- Neuquén: AQI 3 — Good
- Comodoro Rivadavia: AQI 3 — Good
- Bahía Blanca: AQI 12 — Good
- Paraná: AQI 20 — Good
- Concordia: AQI 20 — Good
What are the most polluted cities in Argentina right now?
Top 5 cities in Argentina with the worst (highest) AQI right now:
- Formosa: AQI 72 — Moderate
- San Miguel de Tucumán: AQI 64 — Moderate
- Buenos Aires: AQI 63 — Moderate
- Corrientes: AQI 59 — Moderate
- Resistencia: AQI 59 — Moderate
Air Quality Scales & Resources
Wondering what these AQI numbers mean for your health? Our worldwide air quality guide explains every level of the AQI, PM2.5, PM10, ozone, NO2, CO and SO2 scales, with practical health advice for each range.
→ Understanding Air Quality Levels: read the full guide