Air Quality Lab — La Troncal, Ecuador
Air Quality Profile·
La Troncal reports an annual PM2.5 of 20.0 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
La Troncal
Ecuador
EcuadorAnnual Average
ModerateWHO annual classification
20.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1818 µg/m³ — Moderate
1818 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2222 µg/m³ — Moderate
2727 µg/m³ — Poor
2222 µg/m³ — Moderate
2525 µg/m³ — Poor
1919 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1818 µg/m³ — Moderate
1818 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2020 µg/m³ — Moderate
2222 µg/m³ — Moderate
2727 µg/m³ — Poor
2222 µg/m³ — Moderate
2525 µg/m³ — Poor
1919 µg/m³ — Moderate
Best months: Jan, Mar–AprWorst months: Aug–Sep, Nov
Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Ecuador
La Troncal: 20.0 µg/m³. Typical range in Ecuador: 13.1–17.5 µg/m³. Low anchor: Manta, 11.4 µg/m³. High anchor: Santa Rosa, 21.2 µg/m³.
64 cities tracked