Air Quality Index (AQI) in Saint Barthélemy 🇧🇱
Live Air Quality Index (AQI) and PM2.5 Levels in Saint Barthélemy
Currently, the Air Quality Index (AQI) in Gustavia, the capital of Saint Barthélemy, is measured at a score of 32. According to the US EPA health standard, this air quality rating is categorized as Good. The current atmosphere in Gustavia is influenced by a PM2.5 (fine particulate matter) concentration of 5.7 µg/m³ and PM10 levels recorded at 10.5 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 0.1 µg/m³.
Saint Barthélemy Air Quality: Major Cities Index
* Air Quality Index (AQI) data for Saint Barthélemy 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 Saint Barthélemy by cities in alphabetical order:
Frequently Asked Questions about Air Quality in Saint Barthélemy
What is the air quality in Saint Barthélemy right now?
The current AQI in Gustavia (capital of Saint Barthélemy) is 32 — categorised as Good. Conditions vary across the country — see AQI for all cities for a complete picture.
Which city in Saint Barthélemy has the worst air quality right now?
Right now, Gustavia has the highest AQI reading in Saint Barthélemy at 32 (Good).
What is the PM2.5 level in Gustavia today?
The PM2.5 (fine particulate) concentration in Gustavia, the capital of Saint Barthélemy, is currently 5.7 µg/m³. The WHO 24-hour guideline is 15 µg/m³.
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