Air Quality Lab — Djidja, Benin
Air Quality Profile·
Djidja reports an annual PM2.5 of 28.2 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Djidja
Benin
BeninAnnual Average
PoorWHO annual classification
28.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5555 µg/m³ — Very Unhealthy
5656 µg/m³ — Very Unhealthy
3434 µg/m³ — Poor
2121 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
2020 µg/m³ — Moderate
2727 µg/m³ — Poor
4949 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
5555 µg/m³ — Very Unhealthy
5656 µg/m³ — Very Unhealthy
3434 µg/m³ — Poor
2121 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
2020 µg/m³ — Moderate
2727 µg/m³ — Poor
4949 µg/m³ — Unhealthy
Best months: May–Jun, SepWorst months: Jan–Feb, Dec
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Benin
Djidja: 28.2 µg/m³. Typical range in Benin: 31.2–37.4 µg/m³. High anchor: Parakou, 42.0 µg/m³.
58 cities tracked