Air Quality in Nuku‘alofa, Tonga
Drizzle
21.8°C · 78.7% humidity
21.8°
Feels 21.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Nuku‘alofa's air quality — share it
AQI Forecast
27
6pm
34
34
30
9pm
34
34
34
12am
27
27
27
3am
27
27
27
6am
27
27
34
9am
34
34
34
12pm
34
34
34
3pm
34
34
78.7%
Humidity
112.9 km/h
Wind ESE
1014.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.1 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Nuku‘alofa?
Temperature & Precipitation
PM2.57.1 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Nuku‘alofa?
09-23
21.8° 19.6°
1.5 mm
09-24
22.9° 20.5°
0.31 mm
09-25
22.3° 20.5°
0.75 mm
09-26
23.6° 20.8°
1.5 mm
09-27
21.4° 20.2°
4.44 mm
09-28
22.4° 21.0°
1.31 mm
09-29
22.2° 20.5°
0.19 mm
Both models agree
Avg diff: 1.5°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-23T08:41 UTC.