Real-time air pollution rankings for 10 cities across Tonga, updated hourly. See which cities have the highest pollution levels and worst air quality.
Most Polluted Cities in Tonga
The most polluted city in Tonga is Vaini (AQI 29), followed by ‘Ohonua (AQI 29), Houma (AQI 29). Currently, 0 out of 10 monitored cities in Tonga report unhealthy air quality with an AQI above 100.
Vaini
Tonga
AQI
‘Ohonua
Tonga
AQI
Houma
Tonga
AQI
Nuku‘alofa
Tonga
AQI
Tatakamotonga
Tonga
AQI
Haveluloto
Tonga
AQI
Lapaha
Tonga
AQI
Pangai
Tonga
AQI
Neiafu
Tonga
AQI
Fangale’ounga
Tonga
AQI
Understanding Air Quality Index
Good
Air quality is satisfactory, and air pollution poses little or no risk.
Moderate
Air quality is acceptable. However, there may be a risk for some people.
Unhealthy for Sensitive Groups
Members of sensitive groups may experience health effects.
Unhealthy
Everyone may begin to experience health effects.
Very Unhealthy
Health alert: everyone may experience more serious health effects.
Hazardous
Health warnings of emergency conditions. The entire population is likely to be affected.
The Air Quality Index (AQI) is a scale from 0 to 500 that measures air pollution levels. Poor air quality can cause respiratory issues, cardiovascular problems, and other health concerns. Rankings are updated hourly to help you stay informed.
Source: US EPA Air Quality Index
Last updated: 08 May 14:23
