Air Quality Lab — Mazatenango, Guatemala
Air Quality Profile·
Mazatenango reports an annual PM2.5 of 25.3 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Mazatenango
Guatemala
GuatemalaAnnual Average
PoorWHO annual classification
25.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2525 µg/m³ — Moderate
2424 µg/m³ — Moderate
2727 µg/m³ — Poor
3434 µg/m³ — Poor
3636 µg/m³ — Unhealthy
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2323 µg/m³ — Moderate
2222 µg/m³ — Moderate
2020 µg/m³ — Moderate
2121 µg/m³ — Moderate
2525 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
2525 µg/m³ — Moderate
2424 µg/m³ — Moderate
2727 µg/m³ — Poor
3434 µg/m³ — Poor
3636 µg/m³ — Unhealthy
2424 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2323 µg/m³ — Moderate
2323 µg/m³ — Moderate
2222 µg/m³ — Moderate
2020 µg/m³ — Moderate
2121 µg/m³ — Moderate
2525 µg/m³ — Poor
Best months: Sep–NovWorst months: Mar–May
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Guatemala
Mazatenango: 25.3 µg/m³. Typical range in Guatemala: 19.9–23.9 µg/m³. Low anchor: Lívingston, 14.2 µg/m³. High anchor: Guatemala City, 29.0 µg/m³.
87 cities tracked