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Longkou Nanshan District Ozone (O₃) Level

Luofeng, Shandong, China

Ozone (O₃)

60ppb

Moderate

Last Updated: 2026-08-17 12:41 (Local Time)

Map

Longkou Nanshan District

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Longkou Nanshan District

The current O₃ level at Longkou Nanshan District is 60 ppb making it acceptable, but sensitive individuals should be cautious.

1.1xAbove

The current O₃ level in Longkou Nanshan District is 1.1x Above the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Longkou Nanshan District

24 Hours

O₃

Longkou Nanshan District

O₃ (ppb)

16-08-2026Time17-08-2026

Time	Longkou Nanshan District
1:01pm	61
1:31pm	52
2:01pm	61
2:31pm	65
3:01pm	61
3:31pm	53
4:01pm	61
4:31pm	58
5:01pm	63
5:31pm	59
6:01pm	58
6:31pm	55
7:01pm	52
7:31pm	61
8:01pm	59
8:31pm	46
9:01pm	45
9:31pm	48
10:01pm	45
10:31pm	45
11:01pm	39
11:31pm	44
12:01am	32
12:31am	34
1:01am	32
1:31am	31
2:01am	34
2:31am	30
3:01am	32
3:31am	23
4:01am	27
4:31am	20
5:01am	19
5:31am	16
6:01am	19
6:31am	17
7:01am	17
7:31am	21
8:01am	22
8:31am	21
9:01am	40
9:31am	39
10:01am	40
10:31am	52
11:01am	55
11:31am	58
12:01pm	50
12:31pm	58

Min. O₃5:31am

Max. O₃2:31pm

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 Longkou Nanshan District

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Longkou Nanshan District?

The current real-time O₃ level in Longkou Nanshan District is 60ppb (Moderate). This was last updated 2026-08-17 12:41 (Local Time).

2. When was the best O₃ level in Longkou Nanshan District in the last 24 hours?

The best O₃ level was 16 ppb (Good) at 5:31 AM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Longkou Nanshan District in the last 24 hours?

The worst O₃ level was 65 ppb (Moderate) at 2:31 PM, Aug 16, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in Longkou Nanshan District during last 24 hours?

The O₃ levels in Longkou Nanshan District have been fluctuating throughout the last 24 hours. The levels have increased by highest 65 ppb at 2:31 PM, Aug 16, 2026 (Local Time), lowest 16 ppb at 5:31 AM (Local Time).

5. What actions are recommended as per the current O₃ level in Longkou Nanshan District?

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