Air Quality Lab — Santo Domingo, Dominican Republic
Air Quality Profile·
Santo Domingo reports an annual PM2.5 of 19.4 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Santo Domingo
Dominican Republic
Dominican RepublicAnnual Average
ModerateWHO annual classification
19.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1818 µg/m³ — Moderate
2020 µg/m³ — Moderate
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
2020 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1818 µg/m³ — Moderate
2020 µg/m³ — Moderate
2424 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
2020 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
Best months: Jan–MarWorst months: Jun–Aug
Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Dominican Republic
Santo Domingo: 19.4 µg/m³. Typical range in Dominican Republic: 11.1–13.8 µg/m³. Low anchor: Nagua, 7.8 µg/m³.
41 cities tracked