Fianarantsoa: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

2 weather warnings in effect for Madagascar 🌊 Coastal / marine💨 Strong wind

Latest air quality data: Fianarantsoa

Locations: Antananarivo » Toamasina » Antsirabe » Fianarantsoa Mahajanga » Toliara »

Pollution and air quality forecast for Fianarantsoa. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Fianarantsoa:

particulate matter (PM2.5) dust - 5 (Good)
particulate matter (PM10) suspended dust - 5 (Good)
ozone (O3) - 49 (Good)
nitrogen dioxide (NO2) - 2 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 129 (Good)

Real-time Air Quality Index (AQI) for Fianarantsoa, Thursday, August 27, 2026: 1.

AQI 1 Good

What is the air quality in Fianarantsoa today? Is the air polluted in Fianarantsoa?. Is there smog?

Today (Thursday, August 27, 2026) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Fianarantsoa.

What is the current level of PM2.5 in Fianarantsoa? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 5 (Good) For comparison, the highest level of PM2.5 in Fianarantsoa in the last 7 days was: 19 (Wednesday, August 26, 2026) and the lowest: 5 (Saturday, August 22, 2026).

What is the level of PM10 today in Fianarantsoa? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Fianarantsoa is: 5 (Good)

How is the O3 level today in Fianarantsoa? (ozone (O3))
49 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
2 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)

How high is the CO level? (carbon monoxide (CO))
129 (Good)

Current data Thursday, August 27, 2026 at 4:00 AM

PM2,5 5 (Good)

PM10 5 (Good)

O3 49 (Good)

NO2 2 (Good)

SO2 1 (Good)

CO 129 (Good)

Data on air pollution from recent days in Fianarantsoa

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
pm25	7 Good	19 Moderate	7 Good	14 Moderate	8 Good	5 Good	7 Good	5 Good
pm10	8 Good	20 Moderate	8 Good	15 Good	8 Good	5 Good	7 Good	5 Good
o3	61 Good	64 Good	63 Good	59 Good	56 Good	48 Good	41 Good	46 Good
no2	2 Good	4 Good	2 Good	4 Good	3 Good	2 Good	3 Good	2 Good
so2	1 Good	2 Good	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good
co	151 Good	297 Good	152 Good	200 Good	186 Good	142 Good	182 Good	141 Good

data source »

Quality of life in Fianarantsoa

Green and Parks in the City

Fianarantsoa 22%

Mauritius: 41% Mozambique: 33% Malawi: 40%

particulate matter PM2.5

Fianarantsoa 36 (Unhealthy for Sensitive Groups)

Pleasure of spending time in the city

Fianarantsoa 22%

Mauritius: 49% Mozambique: 37% Malawi: 38%

particulate matter PM10

Fianarantsoa 58 (Unhealthy for Sensitive Groups)

Air Pollution

Fianarantsoa 81%

Mauritius: 43% Mozambique: 48% Malawi: 46%

Garbage Disposal

Fianarantsoa 6.5%

Mauritius: 48% Mozambique: 14% Malawi: 21%

Availability and quality of drinking water

Fianarantsoa 26%

Mauritius: 64% Mozambique: 22% Malawi: 38%

Cleanliness and tidiness

Fianarantsoa 9%

Mauritius: 43% Mozambique: 18% Malawi: 25%

Noise and Light pollution

Fianarantsoa 47%

Mauritius: 45% Mozambique: 49% Malawi: 38%

Water Pollution

Fianarantsoa 84%

Mauritius: 54% Mozambique: 72% Malawi: 79%

Source: Numbeo

Fianarantsoa

Thursday, August 27, 2026 at 4:00 AM

PM2,5 4.6 (Good)

particulate matter (PM2.5) dust

PM10 5 (Good)

particulate matter (PM10) suspended dust

O3 49 (Good)

ozone (O3)

NO2 1.9 (Good)

nitrogen dioxide (NO2)

SO2 0.9 (Good)

sulfur dioxide (SO2)

CO 129 (Good)

carbon monoxide (CO)

Fianarantsoa

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	4.5	6.5	5.2	7.7	14	7.3	19	7
pm10	4.9	6.6	5.3	7.9	15	8	20	7.8
o3	46	41	48	56	59	63	64	61
no2	1.9	2.8	2.1	2.8	4.2	1.6	4	1.7
so2	0.68	0.82	0.65	0.84	1.1	0.98	1.6	0.91
co	141	182	142	186	200	152	297	151

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Madagascar

16-day weather forecast for Madagascar: today around 25°C (clear sky), lows near 9°C. Daily temperature and conditions, updated every day. A moderate breeze (about 10 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Madagascar

The UV index in Madagascar today is 7.8 (high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Fianarantsoa — compare nearby locations.

Antsirabe 31 µg/m³
Antananarivo 26 µg/m³
Toliara 6 µg/m³
Toamasina 6 µg/m³
Mahajanga 7 µg/m³

Frequently asked questions

Is the air safe to breathe in Fianarantsoa today?

The current average PM2.5 across Fianarantsoa is about 5 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Fianarantsoa?

Right now PM2.5 in Fianarantsoa averages about 5 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Fianarantsoa?

Over the past week, the highest daily PM2.5 in Fianarantsoa was recorded on Wednesday, August 26 (about 19 µg/m³).

What is the UV index in Fianarantsoa today?

The UV index in Fianarantsoa today is 7.8 (high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Fianarantsoa?

A moderate breeze (about 10 km/h) is partially dispersing pollutants today.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.