Air Quality Lab — As Salţ, Jordan
Air Quality Profile·
As Salţ reports an annual PM2.5 of 21.8 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
As Salţ
Jordan
JordanAnnual Average
ModerateWHO annual classification
21.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3030 µg/m³ — Poor
2626 µg/m³ — Poor
2323 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2121 µg/m³ — Moderate
2525 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
3030 µg/m³ — Poor
2626 µg/m³ — Poor
2323 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2121 µg/m³ — Moderate
2525 µg/m³ — Poor
Best months: Apr, Jun–JulWorst months: Jan–Feb, 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 Jordan
As Salţ: 21.8 µg/m³. Typical range in Jordan: 22.9–24.3 µg/m³. High anchor: Amman, 30.3 µg/m³.
18 cities tracked