Air Quality
1.0/5
45.0 µg/m³Very Unhealthy
Air Quality Profile
Blangwa reports an annual PM2.5 of 45.0 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Blangwa
Cameroon
CameroonAnnual Average
UnhealthyWHO annual classification
45.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5050 µg/m³ — Very Unhealthy
9999 µg/m³ — Hazardous
6666 µg/m³ — Very Unhealthy
4949 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
4444 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
5050 µg/m³ — Very Unhealthy
9999 µg/m³ — Hazardous
6666 µg/m³ — Very Unhealthy
4949 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
4444 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan–Mar
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³Hazardous>75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Air Quality Profile
Blangwa reports an annual PM2.5 of 45.0 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
BlangwaCameroon
CameroonAnnual Average
UnhealthyWHO annual classification
45.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5050 µg/m³ — Very Unhealthy
9999 µg/m³ — Hazardous
6666 µg/m³ — Very Unhealthy
4949 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
4444 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
5050 µg/m³ — Very Unhealthy
9999 µg/m³ — Hazardous
6666 µg/m³ — Very Unhealthy
4949 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
4444 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan–Mar
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³Hazardous>75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Who thrives in Blangwa
Things to consider in Blangwa
PM2.5 annual average of 45.0 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 Blangwa?
Why not Blangwa? Honestly, air quality is a genuine health trade-off — Blangwa's annual PM2.5 of 45.0 µg/m³ exceeds the EU limit and WHO standards by a wide margin, with respiratory impacts documented at these levels.
Frequently asked about Blangwa
▶How many sunny days does Blangwa have per year?
Blangwa averages approximately 331 sunny days per year, based on historical climate data.
▶What is the air quality in Blangwa?
Blangwa has an annual PM2.5 concentration of 45.0 µg/m³, classified as "Unhealthy" by WHO standards. Far exceeds WHO targets. Respiratory and cardiovascular effects likely.