Live

Normandin Ozone (O₃) Level

Quebec, Canada

Ozone (O₃)

37ppb

Good

Last Updated: 2026-06-03 14:31 (Local Time)

Map

Normandin

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Normandin

The current O₃ level in Normandin based on the average air quality level across the city is 37 ppb, making it healthy and safe for everyone.

1.3xBelow

The current O₃ level in Normandin is 1.3x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Normandin

24 Hours

O₃

Normandin

O₃ (ppb)

02-06-2026Time03-06-2026

Time	Normandin
2:31pm	41
3:01pm	41
3:31pm	40
4:01pm	37
4:31pm	43
5:01pm	40
5:31pm	36
6:01pm	41
6:31pm	38
7:01pm	39
7:31pm	39
8:01pm	40
8:31pm	39
9:01pm	39
9:31pm	37
10:01pm	33
10:31pm	35
11:01pm	34
11:31pm	31
12:01am	36
12:31am	31
1:01am	30
1:31am	35
2:01am	28
2:31am	32
3:01am	25
3:31am	27
4:01am	25
4:31am	25
5:01am	26
5:31am	26
6:01am	22
6:31am	22
7:01am	27
7:31am	25
8:01am	26
8:31am	24
9:01am	20
9:31am	24
10:01am	24
10:31am	27
11:01am	28
11:31am	27
12:01pm	33
12:31pm	34
1:01pm	29
1:31pm	33
2:01pm	35
2:31pm	37

Min. O₃9:01am

Max. O₃4:31pm

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 Normandin

Frequently Asked Questions About Air Quality

What is the current O₃ level in Normandin?

The current real-time O₃ level in Normandin is 37ppb (Good). This was last updated 2026-06-03 14:31 (Local Time).

When was the best O₃ level in Normandin in the last 24 hours?

The best O₃ level was 20 ppb (Good) at 9:01 AM (Local Time) during the last 24 hours.

When was the worst O₃ level in Normandin in the last 24 hours?

The worst O₃ level was 43 ppb (Good) at 4:31 PM, Jun 2, 2026 (Local Time) during the last 24 hours.

What is the current trend of O₃ levels in Normandin during last 24 hours?

The O₃ levels in Normandin have been fluctuating throughout the last 24 hours. The levels have increased by highest 43 ppb at 4:31 PM, Jun 2, 2026 (Local Time), lowest 20 ppb at 9:01 AM (Local Time).

What actions are recommended as per the current O₃ level in Normandin?

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