Air Quality in Port Moresby, Papua New Guinea
Windy
22.3°C · 83.1% humidity
22.3°
Feels 22.3°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Port Moresby's air quality — share it
AQI Forecast
34
4pm
54
54
41
7pm
45
47
49
10pm
31
32
32
1am
33
53
53
4am
34
34
34
7am
34
54
54
10am
34
34
34
1pm
34
34
Port Moresby's air quality is generally good but can be impacted by bushfire smoke, dust storms, and vehicle emissions. Seasonal fire events can cause significant temporary air quality deterioration.
83.1%
Humidity
48.3 km/h
Wind ESE
1014.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.75 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Port Moresby?
Temperature & Precipitation
PM2.59.75 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Port Moresby?
09-22
26.5° 20.3°
09-23
28.1° 20.9°
09-24
27.9° 21.5°
09-25
28.3° 22.6°
09-26
27.7° 23.0°
09-27
27.0° 22.6°
0.06 mm
09-28
28.2° 22.7°
0.38 mm
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-22T09:58 UTC.