Live

Arlington Ozone (O₃) Level

Texas, United States

Ozone (O₃)

54ppb

Moderate

Last Updated: 2026-06-03 18:21:02 (Local Time)

Map

Arlington

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Arlington

The current O₃ level in Arlington based on the average air quality level across the city is 54 ppb making it acceptable, but sensitive individuals should be cautious.

1.05xAbove

The current O₃ level in Arlington is 1.05x Above the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Arlington

24 Hours

O₃

Arlington

O₃ (ppb)

02-06-2026Time03-06-2026

Time	Arlington
6:31pm	54
7:01pm	50
7:31pm	48
8:01pm	40
8:31pm	41
9:01pm	32
9:31pm	31
10:01pm	24
10:31pm	25
11:01pm	24
11:31pm	25
12:01am	22
12:31am	23
1:01am	15
1:31am	14
2:01am	15
2:31am	14
3:01am	14
3:31am	16
4:01am	16
4:31am	16
5:01am	11
5:31am	12
6:01am	10
6:31am	10
7:01am	10
7:31am	11
8:01am	10
8:31am	10
9:01am	12
9:31am	12
10:01am	16
10:31am	16
11:01am	20
11:31am	20
12:01pm	24
12:31pm	22
1:01pm	34
1:31pm	32
2:01pm	43
2:31pm	42
3:01pm	52
3:31pm	51
4:01pm	57
4:31pm	54
5:01pm	61
5:31pm	58
6:01pm	57
6:31pm	53

Min. O₃6:01am

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 Arlington

Frequently Asked Questions About Air Quality

What is the current O₃ level in Arlington?

The current real-time O₃ level in Arlington is 54ppb (Moderate). This was last updated 2026-06-03 18:21:02 (Local Time).

When was the best O₃ level in Arlington in the last 24 hours?

The best O₃ level was 10 ppb (Good) at 6:01 AM (Local Time) during the last 24 hours.

When was the worst O₃ level in Arlington in the last 24 hours?

The worst O₃ level was 61 ppb (Moderate) at 5:01 PM (Local Time) during the last 24 hours.

What is the current trend of O₃ levels in Arlington during last 24 hours?

The O₃ levels in Arlington have been fluctuating throughout the last 24 hours. The levels have increased by highest 61 ppb at 5:01 PM (Local Time), lowest 10 ppb at 6:01 AM (Local Time).

What actions are recommended as per the current O₃ level in Arlington?

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