Live

Villa Ada Ozone (O₃) Level

Rome, Lazio, Italy

Ozone (O₃)

47ppb

Good

Last Updated: 2026-08-10 15:11 (Local Time)

Map

Villa Ada

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Villa Ada

The current O₃ level at Villa Ada is 47 ppb making it healthy and safe for everyone in the area.

1.08xBelow

The current O₃ level in Villa Ada is 1.08x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Villa Ada

24 Hours

O₃

Villa Ada

O₃ (ppb)

09-08-2026Time10-08-2026

Time	Villa Ada
3:31pm	28
4:01pm	28
4:31pm	26
5:01pm	27
5:31pm	26
6:01pm	24
6:31pm	28
7:01pm	26
7:31pm	26
8:01pm	30
8:31pm	27
9:01pm	27
9:31pm	29
10:01pm	31
10:31pm	32
11:01pm	29
11:31pm	32
12:01am	26
12:31am	27
1:01am	28
1:31am	28
2:01am	27
2:31am	26
3:01am	24
3:31am	24
4:01am	27
4:31am	23
5:01am	29
5:31am	26
6:01am	31
6:31am	29
7:01am	16
7:31am	15
8:01am	15
8:31am	15
9:01am	15
9:31am	30
10:01am	28
10:31am	17
11:01am	14
11:31am	14
12:01pm	12
12:31pm	12
1:01pm	32
1:31pm	42
2:01pm	49
2:31pm	49
3:01pm	44

Min. O₃12:01pm

Max. O₃2:01pm

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 Villa Ada

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Villa Ada?

The current real-time O₃ level in Villa Ada is 47ppb (Good). This was last updated 2026-08-10 15:11 (Local Time).

2. When was the best O₃ level in Villa Ada in the last 24 hours?

The best O₃ level was 12 ppb (Good) at 12:01 PM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Villa Ada in the last 24 hours?

The worst O₃ level was 49 ppb (Good) at 2:01 PM (Local Time) during the last 24 hours.

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

The O₃ levels in Villa Ada have been fluctuating throughout the last 24 hours. The levels have increased by highest 49 ppb at 2:01 PM (Local Time), lowest 12 ppb at 12:01 PM (Local Time).

5. What actions are recommended as per the current O₃ level in Villa Ada?

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