Live

Carei Ozone (O₃) Level

Satu Mare, Romania

Ozone (O₃)

24ppb

Good

Last Updated: 2026-06-04 01:31 (Local Time)

Map

Carei

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Carei

The current O₃ level in Carei based on the average air quality level across the city is 24 ppb, making it healthy and safe for everyone.

2.1xBelow

The current O₃ level in Carei is 2.1x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Carei

24 Hours

O₃

Carei

O₃ (ppb)

03-06-2026Time04-06-2026

Time	Carei
2:01am	26
2:31am	24
3:01am	25
3:31am	27
4:01am	27
4:31am	28
5:01am	28
5:31am	28
6:01am	29
6:31am	29
7:01am	32
7:31am	30
8:01am	32
8:31am	33
9:01am	31
9:31am	32
10:01am	34
10:31am	30
11:01am	33
11:31am	32
12:01pm	32
12:31pm	31
1:01pm	32
1:31pm	36
2:01pm	32
2:31pm	32
3:01pm	32
3:31pm	34
4:01pm	32
4:31pm	30
5:01pm	30
5:31pm	30
6:01pm	30
6:31pm	30
7:01pm	29
7:31pm	31
8:01pm	32
8:31pm	34
9:01pm	33
9:31pm	30
10:01pm	31
10:31pm	30
11:01pm	32
11:31pm	26
12:01am	29
12:31am	25
1:01am	24
1:31am	24

Min. O₃2:31am

Max. O₃1:31pm

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 Carei

Frequently Asked Questions About Air Quality

What is the current O₃ level in Carei?

The current real-time O₃ level in Carei is 24ppb (Good). This was last updated 2026-06-04 01:31 (Local Time).

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

The best O₃ level was 24 ppb (Good) at 2:31 AM (Local Time) during the last 24 hours.

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

The worst O₃ level was 36 ppb (Good) at 1:31 PM (Local Time) during the last 24 hours.

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

The O₃ levels in Carei have been fluctuating throughout the last 24 hours. The levels have increased by highest 36 ppb at 1:31 PM (Local Time), lowest 24 ppb at 2:31 AM (Local Time).

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

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