Air Quality Lab — Goz Beida, Chad
Air Quality Profile·
Goz Beida reports an annual PM2.5 of 23.9 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Goz Beida
Chad
ChadAnnual Average
ModerateWHO annual classification
23.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2323 µg/m³ — Moderate
2828 µg/m³ — Poor
4343 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2828 µg/m³ — Poor
2424 µg/m³ — Moderate
1818 µg/m³ — Moderate
1414 µg/m³ — Fair
2323 µg/m³ — Moderate
2626 µg/m³ — Poor
1515 µg/m³ — Fair
1818 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2323 µg/m³ — Moderate
2828 µg/m³ — Poor
4343 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2828 µg/m³ — Poor
2424 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1818 µg/m³ — Moderate
1414 µg/m³ — Fair
2323 µg/m³ — Moderate
2626 µg/m³ — Poor
1515 µg/m³ — Fair
1818 µg/m³ — Moderate
Best months: Jul–Aug, NovWorst months: Feb–Mar, May
Fair10–15 µg/m³Moderate15–25 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
Goz Beida: 23.9 µg/m³. Typical range in Chad: 29.3–36.8 µg/m³. High anchor: N'Djamena, 48.6 µg/m³.
45 cities tracked