Live

Nanzhao County Industrial Zone Ozone (O₃) Level

Nanyang, Henan, China

Ozone (O₃)

53ppb

Moderate

Last Updated: 2026-08-18 15:01 (Local Time)

Map

Nanzhao County Industrial Zone

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Nanzhao County Industrial Zone

The current O₃ level at Nanzhao County Industrial Zone is 53 ppb making it acceptable, but sensitive individuals should be cautious.

1.04xAbove

The current O₃ level in Nanzhao County Industrial Zone is 1.04x Above the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Nanzhao County Industrial Zone

24 Hours

O₃

Nanzhao County Industrial Zone

O₃ (ppb)

17-08-2026Time18-08-2026

Time	Nanzhao County Industrial Zone
3:01pm	57
3:31pm	50
4:01pm	51
4:31pm	55
5:01pm	53
5:31pm	51
6:01pm	56
6:31pm	52
7:01pm	49
7:31pm	48
8:01pm	44
8:31pm	46
9:01pm	39
9:31pm	42
10:01pm	41
10:31pm	38
11:01pm	36
11:31pm	34
12:01am	37
12:31am	39
1:01am	33
1:31am	33
2:01am	29
2:31am	29
3:01am	33
3:31am	33
4:01am	26
4:31am	28
5:01am	24
5:31am	22
6:01am	21
6:31am	24
7:01am	25
7:31am	20
8:01am	19
8:31am	18
9:01am	20
9:31am	24
10:01am	22
10:31am	30
11:01am	38
11:31am	45
12:01pm	38
12:31pm	50
1:01pm	44
1:31pm	46
2:01pm	51
2:31pm	53
3:01pm	53

Min. O₃8:31am

Max. O₃3:01pm

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 Nanzhao County Industrial Zone

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Nanzhao County Industrial Zone?

The current real-time O₃ level in Nanzhao County Industrial Zone is 53ppb (Moderate). This was last updated 2026-08-18 15:01 (Local Time).

2. When was the best O₃ level in Nanzhao County Industrial Zone in the last 24 hours?

The best O₃ level was 18 ppb (Good) at 8:31 AM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Nanzhao County Industrial Zone in the last 24 hours?

The worst O₃ level was 57 ppb (Moderate) at 3:01 PM, Aug 17, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in Nanzhao County Industrial Zone during last 24 hours?

The O₃ levels in Nanzhao County Industrial Zone have been fluctuating throughout the last 24 hours. The levels have increased by highest 57 ppb at 3:01 PM, Aug 17, 2026 (Local Time), lowest 18 ppb at 8:31 AM (Local Time).

5. What actions are recommended as per the current O₃ level in Nanzhao County Industrial Zone?

Current O₃ levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.