Live

Hapur Ozone (O₃) Level

Uttar Pradesh, India

Ozone (O₃)

71ppb

Moderate

Last Updated: 2026-06-04 16:41:03 (Local Time)

Map

Hapur

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Hapur

The current O₃ level in Hapur based on the average air quality level across the city is 71 ppb making it acceptable, but sensitive individuals should be cautious.

1.3xAbove

The current O₃ level in Hapur is 1.3x Above the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Hapur

24 Hours

O₃

Hapur

O₃ (ppb)

03-06-2026Time04-06-2026

Time	Hapur
5:01pm	75
5:31pm	75
6:01pm	44
6:31pm	44
7:01pm	74
7:31pm	72
8:01pm	74
8:31pm	76
9:01pm	86
9:31pm	85
10:01pm	88
10:31pm	88
11:01pm	74
11:31pm	74
12:01am	92
12:31am	86
1:01am	74
1:31am	76
2:01am	77
2:31am	76
3:01am	60
3:31am	63
4:01am	51
4:31am	51
5:01am	39
5:31am	40
6:01am	36
6:31am	36
7:01am	40
7:31am	8
8:01am	8
8:31am	8
9:01am	15
9:31am	15
10:01am	20
10:31am	22
11:01am	30
11:31am	30
12:01pm	34
12:31pm	34
1:01pm	36
1:31pm	38
2:01pm	52
2:31pm	50
3:01pm	60
3:31pm	56
4:01pm	62
4:31pm	66

Min. O₃7:31am

Max. O₃12:01am

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 Hapur

Frequently Asked Questions About Air Quality

What is the current O₃ level in Hapur?

The current real-time O₃ level in Hapur is 71ppb (Moderate). This was last updated 2026-06-04 16:41:03 (Local Time).

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

The best O₃ level was 8 ppb (Good) at 7:31 AM (Local Time) during the last 24 hours.

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

The worst O₃ level was 92 ppb (Moderate) at 12:01 AM (Local Time) during the last 24 hours.

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

The O₃ levels in Hapur have been fluctuating throughout the last 24 hours. The levels have increased by highest 92 ppb at 12:01 AM (Local Time), lowest 8 ppb at 7:31 AM (Local Time).

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

Current O₃ levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.