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

Latest air quality data: Dolisie

Locations: Brazzaville » Pointe-Noire » Dolisie

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

particulate matter (PM2.5) dust - 37 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust - 39 (Moderate)
ozone (O3) - 35 (Good)
nitrogen dioxide (NO2) - 7 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 350 (Good)

Real-time Air Quality Index (AQI) for Dolisie, Thursday, August 27, 2026: 3.

AQI 3 Unhealthy for Sensitive Groups

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

Today (Thursday, August 27, 2026) air quality is moderately polluted in Dolisie. Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Dolisie.

What is the current level of PM2.5 in Dolisie? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 37 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Dolisie in the last 7 days was: 61 (Monday, August 24, 2026) and the lowest: 23 (Thursday, August 27, 2026).

What is the level of PM10 today in Dolisie? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Dolisie is: 39 (Moderate)

How is the O3 level today in Dolisie? (ozone (O3))
35 (Good)

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

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

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

Current data Thursday, August 27, 2026 at 2:00 AM

PM2,5 37 (Unhealthy for Sensitive Groups)

PM10 39 (Moderate)

O3 35 (Good)

NO2 7 (Good)

SO2 1 (Good)

CO 350 (Good)

Data on air pollution from recent days in Dolisie

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	23 Moderate	41 Unhealthy for Sensitive Groups	57 Unhealthy	61 Unhealthy	44 Unhealthy for Sensitive Groups	37 Unhealthy for Sensitive Groups	45 Unhealthy for Sensitive Groups	55 Unhealthy
pm10	25 Moderate	43 Moderate	61 Unhealthy for Sensitive Groups	65 Unhealthy for Sensitive Groups	47 Moderate	39 Moderate	48 Moderate	58 Unhealthy for Sensitive Groups
o3	62 Good	61 Good	55 Good	66 Good	79 Moderate	86 Moderate	70 Moderate	65 Good
no2	3 Good	5 Good	5 Good	5 Good	3 Good	4 Good	5 Good	8 Good
so2	1 Good	0 Good	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good
co	321 Good	346 Good	312 Good	344 Good	284 Good	295 Good	265 Good	323 Good

data source »

Dolisie

Thursday, August 27, 2026 at 2:00 AM

PM2,5 37 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

PM10 39 (Moderate)

particulate matter (PM10) suspended dust

O3 35 (Good)

ozone (O3)

NO2 7.1 (Good)

nitrogen dioxide (NO2)

SO2 0.5 (Good)

sulfur dioxide (SO2)

CO 350 (Good)

carbon monoxide (CO)

Dolisie

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	55	45	37	44	61	57	41	23
pm10	58	48	39	47	65	61	43	25
o3	65	70	86	79	66	55	61	62
no2	8.5	4.6	4.5	2.7	4.5	5.3	4.9	3
so2	0.61	0.78	0.97	0.71	0.73	0.62	0.46	0.56
co	323	265	295	284	344	312	346	321

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

🌦️ Weather · 16-day Forecast — Republic of the Congo

16-day weather forecast for Republic of the Congo: today around 36°C (rain), lows near 26°C. Daily temperature and conditions, updated every day. Strong wind (about 18 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Republic of the Congo

The UV index in Republic of the Congo today is 8.8 (very high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Dolisie — compare nearby locations.

MatadiDemocratic Republic of the Congo 8 µg/m³
Brazzaville 28 µg/m³
KinshasaDemocratic Republic of the Congo 28 µg/m³
Pointe-Noire 43 µg/m³

Frequently asked questions

Is the air safe to breathe in Dolisie today?

The current average PM2.5 across Dolisie is about 37 µg/m³, rated “Unhealthy for Sensitive Groups”. Air quality is acceptable, but unusually sensitive people should limit prolonged outdoor exertion.

What is the current PM2.5 level in Dolisie?

Right now PM2.5 in Dolisie averages about 37 µg/m³ (“Unhealthy for Sensitive Groups”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Dolisie?

Over the past week, the highest daily PM2.5 in Dolisie was recorded on Monday, August 24 (about 61 µg/m³).

What is the UV index in Dolisie today?

The UV index in Dolisie today is 8.8 (very high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Dolisie?

Strong wind (about 18 km/h) is actively clearing smog and dust away.

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.