Air Quality Lab — Santa Rosa de Copán, Honduras
Air Quality Profile·
Santa Rosa de Copán reports an annual PM2.5 of 18.8 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Santa Rosa de Copán
Honduras
HondurasAnnual Average
ModerateWHO annual classification
18.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1515 µg/m³ — Moderate
2828 µg/m³ — Poor
2525 µg/m³ — Moderate
2222 µg/m³ — Moderate
2020 µg/m³ — Moderate
1818 µg/m³ — Moderate
2121 µg/m³ — Moderate
2020 µg/m³ — Moderate
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1515 µg/m³ — Moderate
2828 µg/m³ — Poor
2525 µg/m³ — Moderate
2222 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2020 µg/m³ — Moderate
1818 µg/m³ — Moderate
2121 µg/m³ — Moderate
2020 µg/m³ — Moderate
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
Best months: Jan–Feb, NovWorst months: Apr–Jun
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 Honduras
Santa Rosa de Copán: 18.8 µg/m³. Typical range in Honduras: 15.2–20.3 µg/m³. Low anchor: Danlí, 13.4 µg/m³. High anchor: San Pedro Sula, 24.6 µg/m³.
23 cities tracked