Live

19 Mikrorayon 1 Ozone (O₃) Level

Khujand, Sughd, Tajikistan

Ozone (O₃)

12ppb

Good

Last Updated: 2026-08-19 10:41:02 (Local Time)

Map

19 Mikrorayon 1

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
19 Mikrorayon 1

The current O₃ level at 19 Mikrorayon 1 is 12 ppb making it healthy and safe for everyone in the area.

4.2xBelow

The current O₃ level in 19 Mikrorayon 1 is 4.2x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
19 Mikrorayon 1

24 Hours

O₃

19 Mikrorayon 1

O₃ (ppb)

18-08-2026Time19-08-2026

Time	19 Mikrorayon 1
11:01am	24
11:31am	29
12:01pm	30
12:31pm	30
1:01pm	31
1:31pm	37
2:01pm	39
2:31pm	38
3:01pm	41
3:31pm	40
4:01pm	38
4:31pm	32
5:01pm	28
5:31pm	24
6:01pm	29
6:31pm	25
7:01pm	25
7:31pm	23
8:01pm	22
8:31pm	34
9:01pm	32
9:31pm	24
10:01pm	5
10:31pm	5
11:01pm	13
11:31pm	13
12:01am	8
12:31am	9
1:01am	8
1:31am	19
2:01am	20
2:31am	19
3:01am	18
3:31am	18
4:01am	17
4:31am	16
5:01am	2
5:31am	1
6:01am	2
6:31am	1
7:01am	2
7:31am	18
8:01am	20
8:31am	3
9:01am	4
9:31am	4
10:01am	12
10:31am	13

Min. O₃5:31am

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 19 Mikrorayon 1

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in 19 Mikrorayon 1?

The current real-time O₃ level in 19 Mikrorayon 1 is 12ppb (Good). This was last updated 2026-08-19 10:41:02 (Local Time).

2. When was the best O₃ level in 19 Mikrorayon 1 in the last 24 hours?

The best O₃ level was 1 ppb (Good) at 5:31 AM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in 19 Mikrorayon 1 in the last 24 hours?

The worst O₃ level was 41 ppb (Good) at 3:01 PM, Aug 18, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in 19 Mikrorayon 1 during last 24 hours?

The O₃ levels in 19 Mikrorayon 1 have been fluctuating throughout the last 24 hours. The levels have increased by highest 41 ppb at 3:01 PM, Aug 18, 2026 (Local Time), lowest 1 ppb at 5:31 AM (Local Time).

5. What actions are recommended as per the current O₃ level in 19 Mikrorayon 1?

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