Air Quality Index (AQI) in Sao Tome and Principe 🇸🇹
Live Air Quality Index (AQI) and PM2.5 Levels in Sao Tome and Principe
Currently, the Air Quality Index (AQI) in Sao Tome, the capital of Sao Tome and Principe, is measured at a score of 56. According to the US EPA health standard, this air quality rating is categorized as Moderate. The current atmosphere in Sao Tome is influenced by a PM2.5 (fine particulate matter) concentration of 12.0 µg/m³ and PM10 levels recorded at 18.1 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 0.1 µg/m³.
Sao Tome and Principe Air Quality: Major Cities Index
* Air Quality Index (AQI) data for Sao Tome and Principe 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 Sao Tome and Principe by cities in alphabetical order:
Frequently Asked Questions about Air Quality in Sao Tome and Principe
What is the air quality in Sao Tome and Principe right now?
The current AQI in Sao Tome (capital of Sao Tome and Principe) is 56 — categorised as Moderate. Conditions vary across the country — see AQI for all cities for a complete picture.
Which city in Sao Tome and Principe has the worst air quality right now?
Right now, Sao Tome has the highest AQI reading in Sao Tome and Principe at 56 (Moderate).
What is the PM2.5 level in Sao Tome today?
The PM2.5 (fine particulate) concentration in Sao Tome, the capital of Sao Tome and Principe, is currently 12.0 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