Air Quality Lab — Savannakhet, Laos
Air Quality Profile·
Savannakhet reports an annual PM2.5 of 26.6 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Savannakhet
Laos
LaosAnnual Average
PoorWHO annual classification
26.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3131 µg/m³ — Poor
2929 µg/m³ — Poor
4343 µg/m³ — Unhealthy
4343 µg/m³ — Unhealthy
2727 µg/m³ — Poor
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
2222 µg/m³ — Moderate
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2424 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
3131 µg/m³ — Poor
2929 µg/m³ — Poor
4343 µg/m³ — Unhealthy
4343 µg/m³ — Unhealthy
2727 µg/m³ — Poor
1818 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
2222 µg/m³ — Moderate
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2424 µg/m³ — Moderate
Best months: Jun–AugWorst months: Jan, Mar–Apr
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 Laos
Savannakhet: 26.6 µg/m³. Typical range in Laos: 24.8–30.5 µg/m³. Low anchor: Xam Nua, 22.4 µg/m³. High anchor: Vientiane, 30.9 µg/m³.
11 cities tracked