Air Quality Index (AQI) in Aruba 🇦🇼
Live Air Quality Index (AQI) and PM2.5 Levels in Aruba
Currently, the Air Quality Index (AQI) in Oranjestad, the capital of Aruba, is measured at a score of 16. According to the US EPA health standard, this air quality rating is categorized as Good. The current atmosphere in Oranjestad is influenced by a PM2.5 (fine particulate matter) concentration of 2.9 µg/m³ and PM10 levels recorded at 4.8 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 0.8 µg/m³.
Beyond the primary urban hubs, atmospheric conditions and smog levels fluctuate across Aruba 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 Tanki Leendert, San Nicolas, Santa Cruz and Paradera. Tracking these air quality metrics is essential for residents nationwide to manage outdoor exposure and maintain respiratory safety during periods of increased particulate concentration.
Aruba Air Quality: Major Cities Index
* Air Quality Index (AQI) data for Aruba 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.
Frequently Asked Questions about Air Quality in Aruba
What is the air quality in Aruba right now?
The current AQI in Oranjestad (capital of Aruba) is 16 — categorised as Good. Conditions vary across the country — see AQI for all cities for a complete picture.
Which city in Aruba has the worst air quality right now?
Right now, Oranjestad has the highest AQI reading in Aruba at 16 (Good).
Which city in Aruba has the best air quality right now?
Oranjestad currently has the lowest AQI in Aruba at 16 (Good).
What is the PM2.5 level in Oranjestad today?
The PM2.5 (fine particulate) concentration in Oranjestad, the capital of Aruba, is currently 2.9 µg/m³. The WHO 24-hour guideline is 15 µg/m³.
Is the air in Aruba safe to breathe today?
Most cities in Aruba currently report acceptable air-quality levels, though local conditions vary.
What are the cleanest cities in Aruba right now?
Top 5 cities in Aruba with the best (lowest) AQI right now:
- Oranjestad: AQI 16 — Good
- Tanki Leendert: AQI 16 — Good
- San Nicolas: AQI 16 — Good
- Santa Cruz: AQI 16 — Good
- Paradera: AQI 16 — Good
What are the most polluted cities in Aruba right now?
Top 5 cities in Aruba with the worst (highest) AQI right now:
- Oranjestad: AQI 16 — Good
- Tanki Leendert: AQI 16 — Good
- San Nicolas: AQI 16 — Good
- Santa Cruz: AQI 16 — Good
- Paradera: AQI 16 — Good
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