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Hem 108 Tran Van Quang Ozone (O₃) Level

Ho Chi Minh City, Ho Chi Minh, Vietnam

Ozone (O₃)

25ppb

Good

Last Updated: 2026-07-13 23:01 (Local Time)

Map

Hem 108 Tran Van Quang

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Hem 108 Tran Van Quang

The current O₃ level at Hem 108 Tran Van Quang is 25 ppb making it healthy and safe for everyone in the area.

2.03xBelow

The current O₃ level in Hem 108 Tran Van Quang is 2.03x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Hem 108 Tran Van Quang

24 Hours

O₃

Hem 108 Tran Van Quang

O₃ (ppb)

12-07-2026Time13-07-2026

Time	Hem 108 Tran Van Quang
11:01pm	27
11:31pm	23
12:01am	25
12:31am	26
1:01am	27
1:31am	26
2:01am	24
2:31am	26
3:01am	25
3:31am	25
4:01am	24
4:31am	24
5:01am	25
5:31am	24
6:01am	23
6:31am	22
7:01am	21
7:31am	23
8:01am	23
8:31am	21
9:01am	23
9:31am	22
10:01am	29
10:31am	30
11:01am	32
11:31am	35
12:01pm	37
12:31pm	43
1:01pm	39
1:31pm	35
2:01pm	42
2:31pm	38
3:01pm	30
3:31pm	27
4:01pm	40
4:31pm	41
5:01pm	42
5:31pm	41
6:01pm	47
6:31pm	42
7:01pm	40
7:31pm	43
8:01pm	41
8:31pm	43
9:01pm	28
9:31pm	27
10:01pm	26
10:31pm	27
11:01pm	25

Min. O₃7:01am

Max. O₃6:01pm

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 Hem 108 Tran Van Quang

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Hem 108 Tran Van Quang?

The current real-time O₃ level in Hem 108 Tran Van Quang is 25ppb (Good). This was last updated 2026-07-13 23:01 (Local Time).

2. When was the best O₃ level in Hem 108 Tran Van Quang in the last 24 hours?

The best O₃ level was 21 ppb (Good) at 7:01 AM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Hem 108 Tran Van Quang in the last 24 hours?

The worst O₃ level was 47 ppb (Good) at 6:01 PM (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in Hem 108 Tran Van Quang during last 24 hours?

The O₃ levels in Hem 108 Tran Van Quang have been fluctuating throughout the last 24 hours. The levels have increased by highest 47 ppb at 6:01 PM (Local Time), lowest 21 ppb at 7:01 AM (Local Time).

5. What actions are recommended as per the current O₃ level in Hem 108 Tran Van Quang?

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