Air Quality Lab — Byblos, Lebanon
Air Quality Profile·
Byblos reports an annual PM2.5 of 26.2 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Byblos
Lebanon
LebanonAnnual Average
PoorWHO annual classification
26.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2424 µg/m³ — Moderate
2828 µg/m³ — Poor
2424 µg/m³ — Moderate
2828 µg/m³ — Poor
2626 µg/m³ — Poor
2828 µg/m³ — Poor
2525 µg/m³ — Poor
2828 µg/m³ — Poor
2727 µg/m³ — Poor
2323 µg/m³ — Moderate
2929 µg/m³ — Poor
2525 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2424 µg/m³ — Moderate
2828 µg/m³ — Poor
2424 µg/m³ — Moderate
2828 µg/m³ — Poor
2626 µg/m³ — Poor
2828 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2525 µg/m³ — Poor
2828 µg/m³ — Poor
2727 µg/m³ — Poor
2323 µg/m³ — Moderate
2929 µg/m³ — Poor
2525 µg/m³ — Moderate
Best months: Jan, Mar, OctWorst months: Feb, Aug, 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 Lebanon
Byblos: 26.2 µg/m³. Typical range in Lebanon: 21.7–28.4 µg/m³. Low anchor: En Nâqoûra, 16.5 µg/m³. High anchor: Beirut, 33.4 µg/m³.
11 cities tracked