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Quyang Administrative Center Ozone (O₃) Level

Dingzhou, Hebei, China

Ozone (O₃)

35ppb

Good

Last Updated: 2026-08-14 00:11:01 (Local Time)

Map

Quyang Administrative Center

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Quyang Administrative Center

The current O₃ level at Quyang Administrative Center is 35 ppb making it healthy and safe for everyone in the area.

1.4xBelow

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

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Quyang Administrative Center

24 Hours

O₃

Quyang Administrative Center

O₃ (ppb)

13-08-2026Time14-08-2026

Time	Quyang Administrative Center
12:31am	22
1:01am	18
1:31am	20
2:01am	14
2:31am	14
3:01am	13
3:31am	15
4:01am	16
4:31am	17
5:01am	19
5:31am	18
6:01am	18
6:31am	20
7:01am	22
7:31am	21
8:01am	21
8:31am	21
9:01am	22
9:31am	23
10:01am	27
10:31am	26
11:01am	31
11:31am	30
12:01pm	35
12:31pm	37
1:01pm	36
1:31pm	36
2:01pm	37
2:31pm	41
3:01pm	38
3:31pm	43
4:01pm	44
4:31pm	40
5:01pm	48
5:31pm	43
6:01pm	44
6:31pm	44
7:01pm	48
7:31pm	45
8:01pm	44
8:31pm	40
9:01pm	38
9:31pm	38
10:01pm	35
10:31pm	38
11:01pm	37
11:31pm	35
12:01am	29

Min. O₃3:01am

Max. O₃5:01pm

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 Quyang Administrative Center

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Quyang Administrative Center?

The current real-time O₃ level in Quyang Administrative Center is 35ppb (Good). This was last updated 2026-08-14 00:11:01 (Local Time).

2. When was the best O₃ level in Quyang Administrative Center in the last 24 hours?

The best O₃ level was 13 ppb (Good) at 3:01 AM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Quyang Administrative Center in the last 24 hours?

The worst O₃ level was 48 ppb (Good) at 5:01 PM (Local Time) during the last 24 hours.

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

The O₃ levels in Quyang Administrative Center have been fluctuating throughout the last 24 hours. The levels have increased by highest 48 ppb at 5:01 PM (Local Time), lowest 13 ppb at 3:01 AM (Local Time).

5. What actions are recommended as per the current O₃ level in Quyang Administrative Center?

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