Air Quality Lab — Deir ez-Zor, Syria
Air Quality Profile·
Deir ez-Zor reports an annual PM2.5 of 25.2 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Deir ez-Zor
Syria
SyriaAnnual Average
PoorWHO annual classification
25.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2020 µg/m³ — Moderate
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
2525 µg/m³ — Moderate
2727 µg/m³ — Poor
2828 µg/m³ — Poor
2828 µg/m³ — Poor
2828 µg/m³ — Poor
2626 µg/m³ — Poor
2121 µg/m³ — Moderate
2929 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
2020 µg/m³ — Moderate
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
2525 µg/m³ — Moderate
2727 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2828 µg/m³ — Poor
2828 µg/m³ — Poor
2828 µg/m³ — Poor
2626 µg/m³ — Poor
2121 µg/m³ — Moderate
2929 µg/m³ — Poor
Best months: Jan, Mar, NovWorst months: Aug–Sep, Dec
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 Syria
Deir ez-Zor: 25.2 µg/m³. Typical range in Syria: 21.8–26.2 µg/m³. Low anchor: Latakia, 19.1 µg/m³. High anchor: Damascus, 33.5 µg/m³.
73 cities tracked