Air Quality
1.8/5
31.6 µg/m³Unhealthy
Air Quality Profile
Mamou reports an annual PM2.5 of 31.6 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Mamou
Guinea
GuineaAnnual Average
PoorWHO annual classification
31.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5858 µg/m³ — Very Unhealthy
5252 µg/m³ — Very Unhealthy
6060 µg/m³ — Very Unhealthy
3939 µg/m³ — Unhealthy
2828 µg/m³ — Poor
1616 µg/m³ — Moderate
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
2424 µg/m³ — Moderate
3737 µg/m³ — Unhealthy
2929 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
5858 µg/m³ — Very Unhealthy
5252 µg/m³ — Very Unhealthy
6060 µg/m³ — Very Unhealthy
3939 µg/m³ — Unhealthy
2828 µg/m³ — Poor
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
2424 µg/m³ — Moderate
3737 µg/m³ — Unhealthy
2929 µg/m³ — Poor
Best months: Jul–SepWorst months: Jan–Mar
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: ●●●
Air Quality Profile
Mamou reports an annual PM2.5 of 31.6 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
MamouGuinea
GuineaAnnual Average
PoorWHO annual classification
31.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5858 µg/m³ — Very Unhealthy
5252 µg/m³ — Very Unhealthy
6060 µg/m³ — Very Unhealthy
3939 µg/m³ — Unhealthy
2828 µg/m³ — Poor
1616 µg/m³ — Moderate
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
2424 µg/m³ — Moderate
3737 µg/m³ — Unhealthy
2929 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
5858 µg/m³ — Very Unhealthy
5252 µg/m³ — Very Unhealthy
6060 µg/m³ — Very Unhealthy
3939 µg/m³ — Unhealthy
2828 µg/m³ — Poor
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
2424 µg/m³ — Moderate
3737 µg/m³ — Unhealthy
2929 µg/m³ — Poor
Best months: Jul–SepWorst months: Jan–Mar
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: ●●●
Who thrives in Mamou
Things to consider in Mamou
PM2.5 annual average of 31.6 µg/m³ exceeds the WHO interim target of 15 µg/m³. The WHO guideline value is 5 µg/m³.
Data sources: WHO (air quality), OECD (safety).
Why not Mamou?
Why not Mamou? Honestly, air quality is a meaningful downside — at 31.6 µg/m³ annual PM2.5, Mamou sits above the EU limit, which may matter for allergy sufferers or long-term residents.
Frequently asked about Mamou
▶How many sunny days does Mamou have per year?
Mamou averages approximately 249 sunny days per year, based on historical climate data.
▶What is the air quality in Mamou?
Mamou has an annual PM2.5 concentration of 31.6 µg/m³, classified as "Poor" by WHO standards. Significantly above WHO targets. Increased health risk, especially outdoors.