Air Quality Index (AQI) in Wallis and Futuna 🇼🇫

Live Air Quality Index (AQI) and PM2.5 Levels in Wallis and Futuna

Currently, the Air Quality Index (AQI) in Mata-Utu, the capital of Wallis and Futuna, is measured at a score of 50. According to the US EPA health standard, this air quality rating is categorized as Good. The current atmosphere in Mata-Utu is influenced by a PM2.5 (fine particulate matter) concentration of 9.0 µg/m³ and PM10 levels recorded at 15.5 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 0.0 µg/m³.

Wallis and Futuna Air Quality: Major Cities Index

Mata-Utu
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* Air Quality Index (AQI) data for Wallis and Futuna 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.

Health & Scientific Resources

→ How to read US EPA Air Quality Index before going outside → Understanding Air Quality Index levels and what they mean → When haze forms and what it does to air quality

Air Quality in Wallis and Futuna — FAQ

Common questions about AQI levels, pollutants, and data sources for Wallis and Futuna.

What is the current air quality in Wallis and Futuna?

Live AQI readings for 1 city(ies) across Wallis and Futuna are listed above on the US EPA 0-500 scale.

Where does Wallis and Futuna's AQI data come from?

Real-time readings come from ground-based monitoring stations operated by national environmental agencies in Wallis and Futuna, delivered via WeatherAPI.com and aggregated using the EPA AQI formula.

What is a healthy AQI value in Wallis and Futuna?

On the EPA scale used worldwide, 0-50 is Good, 51-100 is Moderate, 101-150 is Unhealthy for sensitive groups, 151-200 is Unhealthy, 201-300 is Very Unhealthy, and 301-500 is Hazardous. The WHO 24-hour PM2.5 guideline is 15 μg/m³.

Why do AQI readings vary between cities in Wallis and Futuna?

Air quality is highly local — major pollution sources (traffic, industry, dust, wildfires) cluster around cities, while wind direction and topography move them around. Comparing nearby readings on this page is the best way to see how conditions change across Wallis and Futuna.