Live

Montlucon Ozone (O₃) Level

Auvergne Rhone Alpes, France

Ozone (O₃)

36ppb

Good

Last Updated: 2026-08-16 02:41:01 (Local Time)

Map

Montlucon

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Montlucon

The current O₃ level in Montlucon based on the average air quality level across the city is 36 ppb, making it healthy and safe for everyone.

1.4xBelow

The current O₃ level in Montlucon is 1.4x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Montlucon

24 Hours

O₃

Montlucon

O₃ (ppb)

15-08-2026Time16-08-2026

Time	Montlucon
3:01am	28
3:31am	29
4:01am	28
4:31am	28
5:01am	28
5:31am	29
6:01am	28
6:31am	29
7:01am	32
7:31am	29
8:01am	26
8:31am	24
9:01am	26
9:31am	26
10:01am	32
10:31am	32
11:01am	32
11:31am	34
12:01pm	32
12:31pm	37
1:01pm	36
1:31pm	36
2:01pm	36
2:31pm	34
3:01pm	46
3:31pm	45
4:01pm	52
4:31pm	46
5:01pm	49
5:31pm	52
6:01pm	51
6:31pm	50
7:01pm	54
7:31pm	50
8:01pm	54
8:31pm	54
9:01pm	52
9:31pm	54
10:01pm	52
10:31pm	53
11:01pm	52
11:31pm	54
12:01am	51
12:31am	41
1:01am	39
1:31am	36
2:01am	34
2:31am	36

Min. O₃8:31am

Max. O₃7:01pm

Want air quality data?

Do you know that Ozone's total mass is 3 billion metric tons in the atmosphere? It looks like a lot but has only 0.00006% of the atmosphere. Besides, Ozone's peak concentration is 32 kilometres above the Earth's surface.

Uncovering the Sources of Ozone (O₃): Where Does It Come From?

Refineries

Industrial processes emit substances.

Power plants

Emissions from burning fossil fuels.

Paints evaporations

Vocs from paints react with sunlight.

Transportation

Diesel operated vehicles reacts and form ozone.

Short-Term O₃ Exposure Impacts

Chest pain

Discomfort or pain in the chest due to respiratory stress.

Breathing shortness

Difficulty in breathing or feeling of breathlessness.

Respiratory irritation

Inflammation and irritation of the respiratory tract.

Wheezing and coughing

Whistling sound and persistent cough.

Trigger asthma attacks

Aggravation of asthma symptoms.

Why you should care about Ozone (O₃)?

Know More About O₃ Sensor

Air Quality FAQs
at Montlucon

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Montlucon?

The current real-time O₃ level in Montlucon is 36ppb (Good). This was last updated 2026-08-16 02:41:01 (Local Time).

2. When was the best O₃ level in Montlucon in the last 24 hours?

The best O₃ level was 24 ppb (Good) at 8:31 AM, Aug 15, 2026 (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Montlucon in the last 24 hours?

The worst O₃ level was 54 ppb (Moderate) at 7:01 PM, Aug 15, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in Montlucon during last 24 hours?

The O₃ levels in Montlucon have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 ppb at 7:01 PM, Aug 15, 2026 (Local Time), lowest 24 ppb at 8:31 AM, Aug 15, 2026 (Local Time).

5. What actions are recommended as per the current O₃ level in Montlucon?

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