Air Quality Lab — Goroka, Papua New Guinea
Air Quality Profile·
Goroka reports an annual PM2.5 of 18.2 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Goroka
Papua New Guinea
Papua New GuineaAnnual Average
ModerateWHO annual classification
18.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1515 µg/m³ — Moderate
1919 µg/m³ — Moderate
2828 µg/m³ — Poor
1818 µg/m³ — Moderate
2121 µg/m³ — Moderate
1414 µg/m³ — Fair
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1515 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2828 µg/m³ — Poor
1818 µg/m³ — Moderate
2121 µg/m³ — Moderate
1414 µg/m³ — Fair
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
Best months: Mar, May, OctWorst months: Jun–Jul, Sep
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Papua New Guinea
Goroka: 18.2 µg/m³. Typical range in Papua New Guinea: 7.8–11.3 µg/m³. Low anchor: Arawa, 5.4 µg/m³.
13 cities tracked