Air Quality Lab — Saint-Michel de l'Atalaye, Haiti
Air Quality Profile·
Saint-Michel de l'Atalaye reports an annual PM2.5 of 10.3 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Saint-Michel de l'Atalaye
Haiti
HaitiAnnual Average
FairWHO annual classification
10.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.18.1 µg/m³ — Good
8.38.3 µg/m³ — Good
8.38.3 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
1111 µg/m³ — Fair
8.18.1 µg/m³ — Good
7.17.1 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.18.1 µg/m³ — Good
8.38.3 µg/m³ — Good
8.38.3 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
1111 µg/m³ — Fair
8.18.1 µg/m³ — Good
7.17.1 µg/m³ — Good
Best months: Jan, Nov–DecWorst months: May–Jul
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Haiti
Saint-Michel de l'Atalaye: 10.3 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