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

Latest air quality data: Bo

Locations: Camayenne » Freetown » Bo Kenema » Kindia »

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

particulate matter (PM2.5) dust - 9 (Good)
particulate matter (PM10) suspended dust - 10 (Good)
ozone (O3) - 26 (Good)
nitrogen dioxide (NO2) - 7 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 208 (Good)

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

AQI 1 Good

What is the air quality in Bo today? Is the air polluted in Bo?. 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 Bo.

What is the current level of PM2.5 in Bo? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 9 (Good) For comparison, the highest level of PM2.5 in Bo in the last 7 days was: 9 (Tuesday, August 25, 2026) and the lowest: 3 (Sunday, August 23, 2026).

What is the level of PM10 today in Bo? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Bo is: 10 (Good)

How is the O3 level today in Bo? (ozone (O3))
26 (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))
208 (Good)

Current data Thursday, August 27, 2026 at 1:00 AM

PM2,5 9 (Good)

PM10 10 (Good)

O3 26 (Good)

NO2 7 (Good)

SO2 1 (Good)

CO 208 (Good)

Data on air pollution from recent days in Bo

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	5 Good	6 Good	9 Good	6 Good	3 Good	7 Good	6 Good	4 Good
pm10	5 Good	7 Good	11 Good	7 Good	4 Good	9 Good	7 Good	5 Good
o3	37 Good	37 Good	37 Good	36 Good	35 Good	34 Good	33 Good	34 Good
no2	3 Good	3 Good	4 Good	3 Good	2 Good	2 Good	2 Good	2 Good
so2	1 Good	0 Good	1 Good	1 Good	0 Good	1 Good	0 Good	0 Good
co	177 Good	165 Good	193 Good	177 Good	173 Good	194 Good	183 Good	178 Good

data source »

Bo

Thursday, August 27, 2026 at 1:00 AM

PM2,5 8.9 (Good)

particulate matter (PM2.5) dust

PM10 9.6 (Good)

particulate matter (PM10) suspended dust

O3 26 (Good)

ozone (O3)

NO2 6.9 (Good)

nitrogen dioxide (NO2)

SO2 0.7 (Good)

sulfur dioxide (SO2)

CO 208 (Good)

carbon monoxide (CO)

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	4.2	5.6	7	3.1	6.2	9	5.7	4.7
pm10	5.1	6.8	9	3.6	7.3	11	6.7	5.5
o3	34	33	34	35	36	37	37	37
no2	2.2	2.4	2.4	1.9	2.6	3.9	3.3	3.2
so2	0.36	0.48	0.5	0.29	0.55	0.57	0.36	0.52
co	178	183	194	173	177	193	165	177

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

🌦️ Weather · 16-day Forecast — Bo

16-day weather forecast for Bo: today around 29°C (rain), lows near 22°C. Daily temperature and conditions, updated every day. A moderate breeze (about 7 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Bo

The UV index in Bo today is 7.9 (high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Bo — compare nearby locations.

Kenema 6 µg/m³
Freetown 5 µg/m³
Camayenne 6 µg/m³
Kindia 20 µg/m³

Frequently asked questions

Is the air safe to breathe in Bo today?

The current average PM2.5 across Bo is about 9 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Bo?

Right now PM2.5 in Bo averages about 9 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 Bo?

Over the past week, the highest daily PM2.5 in Bo was recorded on Tuesday, August 25 (about 9 µg/m³).

What is the UV index in Bo today?

The UV index in Bo today is 7.9 (high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Bo?

A moderate breeze (about 7 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.