Air Quality Lab — Al Ḩazm, Yemen
Air Quality Profile·
Al Ḩazm reports an annual PM2.5 of 35.9 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Al Ḩazm
Yemen
YemenAnnual Average
UnhealthyWHO annual classification
35.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4343 µg/m³ — Unhealthy
3333 µg/m³ — Poor
3737 µg/m³ — Unhealthy
3333 µg/m³ — Poor
4747 µg/m³ — Unhealthy
4646 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
3232 µg/m³ — Poor
3939 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2727 µg/m³ — Poor
2929 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
4343 µg/m³ — Unhealthy
3333 µg/m³ — Poor
3737 µg/m³ — Unhealthy
3333 µg/m³ — Poor
4747 µg/m³ — Unhealthy
4646 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
3636 µg/m³ — Unhealthy
3232 µg/m³ — Poor
3939 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2727 µg/m³ — Poor
2929 µg/m³ — Poor
Best months: Oct–DecWorst months: Jan, May–Jun
Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Yemen
Al Ḩazm: 35.9 µg/m³. Typical range in Yemen: 26.3–35.9 µg/m³. Low anchor: Aden, 21.4 µg/m³. High anchor: Al Ḩudaydah, 39.0 µg/m³.
23 cities tracked