Air Quality Lab — Amdjarass, Chad
Air Quality Profile·
Amdjarass reports an annual PM2.5 of 27.6 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Amdjarass
Chad
ChadAnnual Average
PoorWHO annual classification
27.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2828 µg/m³ — Poor
3232 µg/m³ — Poor
4242 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2424 µg/m³ — Moderate
2424 µg/m³ — Moderate
2020 µg/m³ — Moderate
2626 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
2828 µg/m³ — Poor
3232 µg/m³ — Poor
4242 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2424 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2424 µg/m³ — Moderate
2020 µg/m³ — Moderate
2626 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
Best months: Jun, Aug, NovWorst months: Feb–Apr
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Chad
Amdjarass: 27.6 µg/m³. Typical range in Chad: 29.3–36.8 µg/m³. Low anchor: Goz Beida, 23.9 µg/m³. High anchor: N'Djamena, 48.6 µg/m³.
45 cities tracked