What is the air quality in Alofi today?

The current Air Quality Index (AQI) in Alofi is 30 (Good). PM2.5 concentration is 7.1 µg/m³.

What is the temperature in Alofi right now?

The current temperature in Alofi is 22.1°C (feels like 22.1°C). Humidity is 71.2% and wind speed is 128.1 km/h.

Is it safe to go outside in Alofi?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Alofi, Niue

Drizzle

22.1°C · 71.2% humidity

22.1°

Feels 22.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

27 6pm

30 9pm

54 12am

54 3am

54 6am

54 9am

54 12pm

54 3pm

View AQI history for Alofi →

71.2%

Humidity

128.1 km/h

Wind ESE

1015.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.1 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Alofi?

Temperature & Precipitation

PM2.57.1 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Alofi?

09-21

23.3° 22.1°

16.75 mm

09-22

24.2° 21.6°

1.06 mm

09-23

23.3° 22.2°

0.06 mm

09-24

23.3° 22.1°

11.63 mm

09-25

23.6° 21.5°

10.0 mm

09-26

24.9° 21.6°

5.31 mm

09-27

23.4° 22.7°

0.19 mm

Both models agree Avg diff: 1.0°C

Get AQI alerts for Alofi

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-21T08:56 UTC.