Air Quality Lab — Puerto El Triunfo, El Salvador
Air Quality Profile·
Puerto El Triunfo reports an annual PM2.5 of 14.9 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Puerto El Triunfo
El Salvador
El SalvadorAnnual Average
FairWHO annual classification
14.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.67.6 µg/m³ — Good
1313 µg/m³ — Fair
1111 µg/m³ — Fair
2323 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
1212 µg/m³ — Fair
1212 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
7.67.6 µg/m³ — Good
1313 µg/m³ — Fair
1111 µg/m³ — Fair
2323 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
1212 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jan, Mar, DecWorst months: Apr–May, Oct
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across El Salvador
Puerto El Triunfo: 14.9 µg/m³. Typical range in El Salvador: 15.9–21.5 µg/m³. High anchor: San Salvador, 24.6 µg/m³.
24 cities tracked