Live

Temiscaming Ozone (O₃) Level

Quebec, Canada

Ozone (O₃)

43ppb

Good

Last Updated: 2026-06-03 18:21:02 (Local Time)

Map

Temiscaming

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Temiscaming

The current O₃ level in Temiscaming based on the average air quality level across the city is 43 ppb, making it healthy and safe for everyone.

1.1xBelow

The current O₃ level in Temiscaming is 1.1x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Temiscaming

24 Hours

O₃

Temiscaming

O₃ (ppb)

02-06-2026Time03-06-2026

Time	Temiscaming
6:31pm	40
7:01pm	39
7:31pm	40
8:01pm	39
8:31pm	38
9:01pm	36
9:31pm	39
10:01pm	40
10:31pm	39
11:01pm	38
11:31pm	37
12:01am	37
12:31am	30
1:01am	28
1:31am	29
2:01am	23
2:31am	23
3:01am	20
3:31am	20
4:01am	16
4:31am	16
5:01am	12
5:31am	12
6:01am	10
6:31am	9
7:01am	8
7:31am	9
8:01am	9
8:31am	9
9:01am	13
9:31am	12
10:01am	13
10:31am	12
11:01am	15
11:31am	14
12:01pm	20
12:31pm	22
1:01pm	22
1:31pm	23
2:01pm	37
2:31pm	36
3:01pm	36
3:31pm	37
4:01pm	44
4:31pm	44
5:01pm	44
5:31pm	44
6:01pm	44

Min. O₃7:01am

Max. O₃4:01pm

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 Temiscaming

Frequently Asked Questions About Air Quality

What is the current O₃ level in Temiscaming?

The current real-time O₃ level in Temiscaming is 43ppb (Good). This was last updated 2026-06-03 18:21:02 (Local Time).

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

The best O₃ level was 8 ppb (Good) at 7:01 AM (Local Time) during the last 24 hours.

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

The worst O₃ level was 44 ppb (Good) at 4:01 PM (Local Time) during the last 24 hours.

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

The O₃ levels in Temiscaming have been fluctuating throughout the last 24 hours. The levels have increased by highest 44 ppb at 4:01 PM (Local Time), lowest 8 ppb at 7:01 AM (Local Time).

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

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