Live

Namur Carbon Monoxide (CO) Level

Wallonia, Belgium

Carbon Monoxide (CO)

177ppb

Good

Last Updated: 2026-06-04 21:01 (Local Time)

Map

Namur

Good

08330

Moderate

16670

Poor

25000

Unhealthy

33330

Severe

41670

Hazardous

50000+

What is the Current CO Level?
Namur

The current CO level in Namur based on the average air quality level across the city is 177 ppb, making it healthy and safe for everyone.

19.7xBelow

The current CO level in Namur is 19.7x Below the recommended WHO guideline of 3490 ppb.

AQI Graph

Historic Air Quality Graph of Carbon Monoxide (CO)
Namur

24 Hours

Namur

CO (ppb)

03-06-2026Time04-06-2026

Time	Namur
9:01pm	283
9:31pm	290
10:01pm	286
10:31pm	292
11:01pm	282
11:31pm	294
12:01am	285
12:31am	285
1:01am	305
1:31am	276
2:01am	307
2:31am	303
3:01am	305
3:31am	271
4:01am	257
4:31am	302
5:01am	275
5:31am	283
6:01am	274
6:31am	306
7:01am	273
7:31am	284
8:01am	257
8:31am	309
9:01am	271
9:31am	311
10:01am	183
10:31am	188
11:01am	207
11:31am	189
12:01pm	182
12:31pm	195
1:01pm	185
1:31pm	184
2:01pm	200
2:31pm	186
3:01pm	196
3:31pm	202
4:01pm	282
4:31pm	301
5:01pm	275
5:31pm	283
6:01pm	310
6:31pm	301
7:01pm	246
7:31pm	184
8:01pm	196
8:31pm	189
9:01pm	177

177

Min. CO9:01pm

311

Max. CO9:31am

Want air quality data?

Do you know CO emissions in the atmosphere can affect the greenhouse gas level? It is because CO emission causes global and climate changes in the atmosphere by increasing or changing the sea and land temperatures. It makes changes in ecosystems and storm activity and affects other weather events..

Uncovering the Sources of Carbon Monoxide (CO): Where Does It Come From?

Biomass burning

Burning wood, crop residues, and organic materials.

Power plants

Emissions from burning fossil fuels in power plants.

Fireplaces

Emissions from burning wood or coal in fireplaces.

Road traffic

Overall contributions from vehicles exhaust.

Vehicles engines

Exhaust emissions from cars and trucks.

Short-Term CO Exposure Impacts

Fatigue

Feeling tiredness or lack of energy.

Chest pain

Discomfort or pain in the chest area.

Confusion

Frequent difficulty in thinking clearly.

Flu-like symptoms

Symptoms like headache and nausea.

Weakness

Frequent weakness or lack of strength.

Why you should care about Carbon Monoxide (CO)?

Know More About CO Sensor

Air Quality FAQs
at Namur

Frequently Asked Questions About Air Quality

1. What is the current CO level in Namur?

The current real-time CO level in Namur is 177ppb (Good). This was last updated 2026-06-04 21:01 (Local Time).

2. When was the best CO level in Namur in the last 24 hours?

The best CO level was 177 ppb (Good) at 9:01 PM (Local Time) during the last 24 hours.

3. When was the worst CO level in Namur in the last 24 hours?

The worst CO level was 311 ppb (Good) at 9:31 AM (Local Time) during the last 24 hours.

4. What is the current trend of CO levels in Namur during last 24 hours?

The CO levels in Namur have been fluctuating throughout the last 24 hours. The levels have increased by highest 311 ppb at 9:31 AM (Local Time), lowest 177 ppb at 9:01 PM (Local Time).

5. What actions are recommended as per the current CO level in Namur?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.