Live

Ada Colony Ozone (O₃) Level

Allahabad, Uttar Pradesh, India

Ozone (O₃)

49ppb

Good

Last Updated: 2026-08-13 20:51:01 (Local Time)

Map

Ada Colony

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Ada Colony

The current O₃ level at Ada Colony is 49 ppb making it healthy and safe for everyone in the area.

1.04xBelow

The current O₃ level in Ada Colony is 1.04x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Ada Colony

24 Hours

O₃

Ada Colony

O₃ (ppb)

12-08-2026Time13-08-2026

Time	Ada Colony
9:01pm	55
9:31pm	55
10:01pm	54
10:31pm	55
11:01pm	55
11:31pm	54
12:01am	53
12:31am	51
1:01am	55
1:31am	59
2:01am	54
2:31am	57
3:01am	56
3:31am	57
4:01am	60
4:31am	51
5:01am	52
5:31am	56
6:01am	54
6:31am	56
7:01am	54
7:31am	56
8:01am	53
8:31am	52
9:01am	54
9:31am	26
10:01am	27
10:31am	30
11:01am	30
11:31am	30
12:01pm	32
12:31pm	30
1:01pm	33
1:31pm	33
2:01pm	52
2:31pm	52
3:01pm	53
3:31pm	51
4:01pm	53
4:31pm	55
5:01pm	50
5:31pm	56
6:01pm	57
6:31pm	58
7:01pm	51
7:31pm	52
8:01pm	48
8:31pm	56

Min. O₃9:31am

Max. O₃4:01am

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 Ada Colony

Frequently Asked Questions About Air Quality

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

The current real-time O₃ level in Ada Colony is 49ppb (Good). This was last updated 2026-08-13 20:51:01 (Local Time).

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

The best O₃ level was 26 ppb (Good) at 9:31 AM (Local Time) during the last 24 hours.

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

The worst O₃ level was 60 ppb (Moderate) at 4:01 AM (Local Time) during the last 24 hours.

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

The O₃ levels in Ada Colony have been fluctuating throughout the last 24 hours. The levels have increased by highest 60 ppb at 4:01 AM (Local Time), lowest 26 ppb at 9:31 AM (Local Time).

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

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