Air Quality Lab — Şalālah, Oman
Air Quality Profile·
Şalālah reports an annual PM2.5 of 31.7 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Şalālah
Oman
OmanAnnual Average
PoorWHO annual classification
31.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2626 µg/m³ — Poor
2929 µg/m³ — Poor
2929 µg/m³ — Poor
2626 µg/m³ — Poor
2222 µg/m³ — Moderate
5050 µg/m³ — Very Unhealthy
7777 µg/m³ — Hazardous
4646 µg/m³ — Unhealthy
2222 µg/m³ — Moderate
1414 µg/m³ — Fair
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2626 µg/m³ — Poor
2929 µg/m³ — Poor
2929 µg/m³ — Poor
2626 µg/m³ — Poor
2222 µg/m³ — Moderate
5050 µg/m³ — Very Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
7777 µg/m³ — Hazardous
4646 µg/m³ — Unhealthy
2222 µg/m³ — Moderate
1414 µg/m³ — Fair
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
Best months: Oct–DecWorst months: Jun–Aug
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³Hazardous>75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Oman
Şalālah: 31.7 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