Air Quality Lab — Şaḩam, Oman
Air Quality Profile·
Şaḩam reports an annual PM2.5 of 34.5 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Şaḩam
Oman
OmanAnnual Average
PoorWHO annual classification
34.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2929 µg/m³ — Poor
2727 µg/m³ — Poor
4141 µg/m³ — Unhealthy
3535 µg/m³ — Poor
3434 µg/m³ — Poor
5050 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
4141 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2727 µg/m³ — Poor
3131 µg/m³ — Poor
3030 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
2929 µg/m³ — Poor
2727 µg/m³ — Poor
4141 µg/m³ — Unhealthy
3535 µg/m³ — Poor
3434 µg/m³ — Poor
5050 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
4444 µg/m³ — Unhealthy
4141 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2727 µg/m³ — Poor
3131 µg/m³ — Poor
3030 µg/m³ — Poor
Best months: Feb, Sep–OctWorst months: Jun–Aug
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 Oman
Şaḩam: 34.5 µg/m³. Typical range in Oman: 33.7–39.4 µg/m³. Low anchor: Khasab, 22.0 µg/m³. High anchor: Al Buraymī, 53.9 µg/m³.
25 cities tracked