Live

Muzaffarpur Ozone (O₃) Level

Bihar, India

Ozone (O₃)

48ppb

Good

Last Updated: 2026-06-03 23:21:01 (Local Time)

Map

Muzaffarpur

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Muzaffarpur

The current O₃ level in Muzaffarpur based on the average air quality level across the city is 48 ppb, making it healthy and safe for everyone.

1.06xBelow

The current O₃ level in Muzaffarpur is 1.06x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Muzaffarpur

24 Hours

O₃

Muzaffarpur

O₃ (ppb)

02-06-2026Time03-06-2026

Time	Muzaffarpur
11:31pm	43
12:01am	42
12:31am	44
1:01am	48
1:31am	50
2:01am	52
2:31am	45
3:01am	44
3:31am	42
4:01am	44
4:31am	44
5:01am	44
5:31am	42
6:01am	42
6:31am	52
7:01am	52
7:31am	26
8:01am	28
8:31am	29
9:01am	28
9:31am	28
10:01am	32
10:31am	34
11:01am	34
11:31am	36
12:01pm	48
12:31pm	50
1:01pm	44
1:31pm	44
2:01pm	44
2:31pm	45
3:01pm	45
3:31pm	47
4:01pm	52
4:31pm	52
5:01pm	51
5:31pm	51
6:01pm	55
6:31pm	53
7:01pm	56
7:31pm	56
8:01pm	53
8:31pm	51
9:01pm	58
9:31pm	56
10:01pm	57
10:31pm	48
11:01pm	50
11:31pm	47

Min. O₃7:31am

Max. O₃9:01pm

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 Muzaffarpur

Frequently Asked Questions About Air Quality

What is the current O₃ level in Muzaffarpur?

The current real-time O₃ level in Muzaffarpur is 48ppb (Good). This was last updated 2026-06-03 23:21:01 (Local Time).

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

The best O₃ level was 26 ppb (Good) at 7:31 AM (Local Time) during the last 24 hours.

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

The worst O₃ level was 58 ppb (Moderate) at 9:01 PM (Local Time) during the last 24 hours.

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

The O₃ levels in Muzaffarpur have been fluctuating throughout the last 24 hours. The levels have increased by highest 58 ppb at 9:01 PM (Local Time), lowest 26 ppb at 7:31 AM (Local Time).

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

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