Live

Intuc Nagar Ozone (O₃) Level

Chennai, Tamil Nadu, India

Ozone (O₃)

130ppb

Poor

Last Updated: 2026-08-06 13:31 (Local Time)

Map

Intuc Nagar

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Intuc Nagar

The current O₃ level at Intuc Nagar is 130 ppb so everyone should stay cautious in the area.

2.5xAbove

The current O₃ level in Intuc Nagar is 2.5x Above the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Intuc Nagar

24 Hours

O₃

Intuc Nagar

O₃ (ppb)

05-08-2026Time06-08-2026

Time	Intuc Nagar
1:31pm	35
2:01pm	105
2:31pm	97
3:01pm	103
3:31pm	107
4:01pm	72
4:31pm	80
5:01pm	39
5:31pm	39
6:01pm	32
6:31pm	34
7:01pm	31
7:31pm	31
8:01pm	31
8:31pm	31
9:01pm	31
9:31pm	27
10:01pm	43
10:31pm	46
11:01pm	58
11:31pm	57
12:01am	75
12:31am	77
1:01am	95
1:31am	88
2:01am	102
2:31am	99
3:01am	132
3:31am	130
4:01am	135
4:31am	145
5:01am	149
5:31am	150
6:01am	166
6:31am	171
7:01am	167
7:31am	174
8:01am	179
8:31am	151
9:01am	155
9:31am	31
10:01am	30
10:31am	32
11:01am	34
11:31am	35
12:01pm	35
12:31pm	38
1:01pm	126
1:31pm	130

Min. O₃9:31pm

179

Max. O₃8:01am

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 Intuc Nagar

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Intuc Nagar?

The current real-time O₃ level in Intuc Nagar is 130ppb (Poor). This was last updated 2026-08-06 13:31 (Local Time).

2. When was the best O₃ level in Intuc Nagar in the last 24 hours?

The best O₃ level was 27 ppb (Good) at 9:31 PM, Aug 5, 2026 (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Intuc Nagar in the last 24 hours?

The worst O₃ level was 179 ppb (Unhealthy) at 8:01 AM (Local Time) during the last 24 hours.

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

The O₃ levels in Intuc Nagar have been fluctuating throughout the last 24 hours. The levels have increased by highest 179 ppb at 8:01 AM (Local Time), lowest 27 ppb at 9:31 PM, Aug 5, 2026 (Local Time).

5. What actions are recommended as per the current O₃ level in Intuc Nagar?

Current O₃ levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.