SmogRank / Countries / Saudi Arabia
Most polluted cities in Saudi Arabia
0 measured cities ranked by PM2.5, last 7 days.
No city has enough measurements for this window yet.
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data
Estimated: cities without a monitor
Saudi Arabia cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Jeddah estimated | ≈ 25 µg/m³ |
| Riyadh estimated | ≈ 133 µg/m³ |
| Makkah estimated | ≈ 52 µg/m³ |
| Madinah estimated | ≈ 33 µg/m³ |
| Dammam estimated | ≈ 57 µg/m³ |
| Sulţānah estimated | ≈ 33 µg/m³ |
| Buraydah estimated | ≈ 34 µg/m³ |
| Ta’if estimated | ≈ 32 µg/m³ |
| Tabuk estimated | ≈ 14 µg/m³ |
| Ha'il estimated | ≈ 27 µg/m³ |
| Najrān estimated | ≈ 16 µg/m³ |
| Al Kharj estimated | ≈ 43 µg/m³ |
| Khamis Mushait estimated | ≈ 18 µg/m³ |
| Al Hufūf estimated | ≈ 43 µg/m³ |
| Al Mubarraz estimated | ≈ 46 µg/m³ |
| Hafar Al-Batin estimated | ≈ 35 µg/m³ |
| Al Jubayl estimated | ≈ 57 µg/m³ |
| Şabyā estimated | ≈ 28 µg/m³ |
| Abha estimated | ≈ 20 µg/m³ |
| Yanbu estimated | ≈ 28 µg/m³ |
| Unaizah estimated | ≈ 33 µg/m³ |
| Khobar estimated | ≈ 60 µg/m³ |
| Arar estimated | ≈ 45 µg/m³ |
| Sakakah estimated | ≈ 38 µg/m³ |
| Az Zulfī estimated | ≈ 36 µg/m³ |
| Bīshah estimated | ≈ 26 µg/m³ |
| Jizan estimated | ≈ 30 µg/m³ |
| Qurayyat estimated | ≈ 45 µg/m³ |
| Sabt Alalayah estimated | ≈ 25 µg/m³ |
| Dhahran estimated | ≈ 57 µg/m³ |
| Al Qaţīf estimated | ≈ 57 µg/m³ |
| Al Bahah estimated | ≈ 26 µg/m³ |
| Ad Dawādimī estimated | ≈ 28 µg/m³ |
| Tārūt estimated | ≈ 57 µg/m³ |
| Ar Rass estimated | ≈ 32 µg/m³ |
| Bariq estimated | ≈ 26 µg/m³ |
| Rābigh estimated | ≈ 24 µg/m³ |
| Ash Shafā estimated | ≈ 32 µg/m³ |
| Al Līth estimated | ≈ 30 µg/m³ |
| Abū ‘Arīsh estimated | ≈ 29 µg/m³ |
Updated 2026-10-01 06:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.