Live

Al Khalidiyyah Ozone (O₃) Level

Riyadh, Riyadh Region, Saudi Arabia

Ozone (O₃)

4ppb

Good

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

Map

Al Khalidiyyah

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Al Khalidiyyah

The current O₃ level at Al Khalidiyyah is 4 ppb making it healthy and safe for everyone in the area.

12.7xBelow

The current O₃ level in Al Khalidiyyah is 12.7x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Al Khalidiyyah

24 Hours

O₃

Al Khalidiyyah

O₃ (ppb)

10-08-2026Time11-08-2026

Time	Al Khalidiyyah
1:01am	11
1:31am	11
2:01am	13
2:31am	14
3:01am	11
3:31am	7
4:01am	7
4:31am	30
5:01am	27
5:31am	25
6:01am	22
6:31am	4
7:01am	4
7:31am	4
8:01am	4
8:31am	3
9:01am	4
9:31am	4
10:01am	10
10:31am	10
11:01am	6
11:31am	8
12:01pm	7
12:31pm	8
1:01pm	11
1:31pm	12
2:01pm	8
2:31pm	37
3:01pm	71
3:31pm	70
4:01pm	26
4:31pm	25
5:01pm	22
5:31pm	21
6:01pm	6
6:31pm	6
7:01pm	5
7:31pm	5
8:01pm	6
8:31pm	6
9:01pm	6
9:31pm	6
10:01pm	6
10:31pm	22
11:01pm	4
11:31pm	4
12:01am	4
12:31am	4
1:01am	4

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 Al Khalidiyyah

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Al Khalidiyyah?

The current real-time O₃ level in Al Khalidiyyah is 4ppb (Good). This was last updated 2026-08-11 01:01 (Local Time).

2. When was the best O₃ level in Al Khalidiyyah in the last 24 hours?

The best O₃ level was 3 ppb (Good) at 8:31 AM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Al Khalidiyyah in the last 24 hours?

The worst O₃ level was 71 ppb (Moderate) at 3:01 PM (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in Al Khalidiyyah during last 24 hours?

The O₃ levels in Al Khalidiyyah have been fluctuating throughout the last 24 hours. The levels have increased by highest 71 ppb at 3:01 PM (Local Time), lowest 3 ppb at 8:31 AM (Local Time).

5. What actions are recommended as per the current O₃ level in Al Khalidiyyah?

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