Air Quality Lab — Lankaran, Azerbaijan
Air Quality Profile·
Lankaran reports an annual PM2.5 of 18.8 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Lankaran
Azerbaijan
AzerbaijanAnnual Average
ModerateWHO annual classification
18.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2626 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2323 µg/m³ — Moderate
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2626 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2323 µg/m³ — Moderate
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
Best months: Jun–AugWorst months: Jan–Feb, Apr
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Azerbaijan
Lankaran: 18.8 µg/m³. Typical range in Azerbaijan: 15.9–18.0 µg/m³. Low anchor: Şuşa, 13.9 µg/m³. High anchor: Naxçıvan, 26.2 µg/m³.
52 cities tracked