Air Quality
4.5/5
8.3 µg/m³Good
Air Quality Profile
Fianarantsoa reports an annual PM2.5 of 8.3 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Fianarantsoa
Madagascar
MadagascarAnnual Average
GoodWHO annual classification
8.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.29.2 µg/m³ — Good
9.09.0 µg/m³ — Good
6.46.4 µg/m³ — Good
7.67.6 µg/m³ — Good
6.86.8 µg/m³ — Good
5.95.9 µg/m³ — Good
8.78.7 µg/m³ — Good
6.56.5 µg/m³ — Good
9.29.2 µg/m³ — Good
1111 µg/m³ — Fair
9.09.0 µg/m³ — Good
9.99.9 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.29.2 µg/m³ — Good
9.09.0 µg/m³ — Good
6.46.4 µg/m³ — Good
7.67.6 µg/m³ — Good
6.86.8 µg/m³ — Good
5.95.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.78.7 µg/m³ — Good
6.56.5 µg/m³ — Good
9.29.2 µg/m³ — Good
1111 µg/m³ — Fair
9.09.0 µg/m³ — Good
9.99.9 µg/m³ — Good
Best months: Mar, Jun, AugWorst months: Sep–Oct, Dec
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Air Quality Profile
Fianarantsoa reports an annual PM2.5 of 8.3 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
FianarantsoaMadagascar
MadagascarAnnual Average
GoodWHO annual classification
8.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.29.2 µg/m³ — Good
9.09.0 µg/m³ — Good
6.46.4 µg/m³ — Good
7.67.6 µg/m³ — Good
6.86.8 µg/m³ — Good
5.95.9 µg/m³ — Good
8.78.7 µg/m³ — Good
6.56.5 µg/m³ — Good
9.29.2 µg/m³ — Good
1111 µg/m³ — Fair
9.09.0 µg/m³ — Good
9.99.9 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.29.2 µg/m³ — Good
9.09.0 µg/m³ — Good
6.46.4 µg/m³ — Good
7.67.6 µg/m³ — Good
6.86.8 µg/m³ — Good
5.95.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.78.7 µg/m³ — Good
6.56.5 µg/m³ — Good
9.29.2 µg/m³ — Good
1111 µg/m³ — Fair
9.09.0 µg/m³ — Good
9.99.9 µg/m³ — Good
Best months: Mar, Jun, AugWorst months: Sep–Oct, Dec
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
Who thrives in Fianarantsoa
Decent fit
Frequently asked about Fianarantsoa
▶How many sunny days does Fianarantsoa have per year?
Fianarantsoa averages approximately 274 sunny days per year, based on historical climate data.
▶What is the air quality in Fianarantsoa?
Fianarantsoa has an annual PM2.5 concentration of 8.3 µg/m³, classified as "Good" by WHO standards. Within WHO interim target 4. Low health risk for most people.