Air Quality Lab — Cap-Haïtien, Haiti
Air Quality Profile·
Cap-Haïtien reports an annual PM2.5 of 11.6 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Cap-Haïtien
Haiti
HaitiAnnual Average
FairWHO annual classification
11.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.49.4 µg/m³ — Good
8.58.5 µg/m³ — Good
1010 µg/m³ — Good
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
8.58.5 µg/m³ — Good
7.67.6 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.49.4 µg/m³ — Good
8.58.5 µg/m³ — Good
1010 µg/m³ — Good
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
8.58.5 µg/m³ — Good
7.67.6 µg/m³ — Good
Best months: Feb, Nov–DecWorst months: Jun–Aug
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 Haiti
Cap-Haïtien: 11.6 µg/m³. Typical range in Haiti: 11.5–13.4 µg/m³. Low anchor: Jérémie, 10.1 µg/m³. High anchor: Gonaïves, 14.7 µg/m³.
22 cities tracked