Live

Chengdong Bda Committee Ozone (O₃) Level

Shaoxing, Zhejiang, China

Ozone (O₃)

28ppb

Good

Last Updated: 2026-08-12 18:41:01 (Local Time)

Map

Chengdong Bda Committee

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Chengdong Bda Committee

The current O₃ level at Chengdong Bda Committee is 28 ppb making it healthy and safe for everyone in the area.

1.8xBelow

The current O₃ level in Chengdong Bda Committee is 1.8x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Chengdong Bda Committee

24 Hours

O₃

Chengdong Bda Committee

O₃ (ppb)

11-08-2026Time12-08-2026

Time	Chengdong Bda Committee
7:01pm	29
7:31pm	29
8:01pm	32
8:31pm	33
9:01pm	28
9:31pm	32
10:01pm	29
10:31pm	29
11:01pm	27
11:31pm	26
12:01am	28
12:31am	26
1:01am	28
1:31am	28
2:01am	30
2:31am	28
3:01am	27
3:31am	28
4:01am	30
4:31am	29
5:01am	30
5:31am	26
6:01am	29
6:31am	28
7:01am	28
7:31am	28
8:01am	27
8:31am	28
9:01am	26
9:31am	28
10:01am	26
10:31am	29
11:01am	31
11:31am	27
12:01pm	31
12:31pm	29
1:01pm	27
1:31pm	32
2:01pm	28
2:31pm	29
3:01pm	30
3:31pm	31
4:01pm	32
4:31pm	30
5:01pm	30
5:31pm	29
6:01pm	31
6:31pm	32

Min. O₃11:31pm

Max. O₃8:31pm

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 Chengdong Bda Committee

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Chengdong Bda Committee?

The current real-time O₃ level in Chengdong Bda Committee is 28ppb (Good). This was last updated 2026-08-12 18:41:01 (Local Time).

2. When was the best O₃ level in Chengdong Bda Committee in the last 24 hours?

The best O₃ level was 26 ppb (Good) at 11:31 PM, Aug 11, 2026 (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Chengdong Bda Committee in the last 24 hours?

The worst O₃ level was 33 ppb (Good) at 8:31 PM, Aug 11, 2026 (Local Time) during the last 24 hours.

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

The O₃ levels in Chengdong Bda Committee have been fluctuating throughout the last 24 hours. The levels have increased by highest 33 ppb at 8:31 PM, Aug 11, 2026 (Local Time), lowest 26 ppb at 11:31 PM, Aug 11, 2026 (Local Time).

5. What actions are recommended as per the current O₃ level in Chengdong Bda Committee?

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