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Subhash Nagar Sulfur Dioxide (SO₂) Level

Bareilly, Uttar Pradesh, India

Sulfur Dioxide (SO₂)

43ppb

Moderate

Last Updated: 2026-06-04 04:01 (Local Time)

Map

Subhash Nagar

Good

040

Moderate

Poor

380

Unhealthy

800

Severe

1600

Hazardous

2600+

What is the Current SO₂ Level?
Subhash Nagar

The current SO₂ level at Subhash Nagar is 43 ppb making it acceptable, but sensitive individuals should be cautious.

2.8xAbove

The current SO₂ level in Subhash Nagar is 2.8x Above the recommended WHO guideline of 15.27 ppb.

AQI Graph

Historic Air Quality Graph of Sulfur Dioxide (SO₂)
Subhash Nagar

24 Hours

SO₂

Subhash Nagar

SO₂ (ppb)

03-06-2026Time04-06-2026

Time	Subhash Nagar
4:01am	47
4:31am	46
5:01am	45
5:31am	45
6:01am	48
6:31am	45
7:01am	49
7:31am	4
8:01am	4
8:31am	4
9:01am	4
9:31am	4
10:01am	4
10:31am	4
11:01am	5
11:31am	5
12:01pm	49
12:31pm	45
1:01pm	50
1:31pm	51
2:01pm	48
2:31pm	40
3:01pm	38
3:31pm	41
4:01pm	44
4:31pm	40
5:01pm	42
5:31pm	42
6:01pm	41
6:31pm	43
7:01pm	42
7:31pm	41
8:01pm	43
8:31pm	45
9:01pm	47
9:31pm	39
10:01pm	42
10:31pm	43
11:01pm	39
11:31pm	44
12:01am	39
12:31am	43
1:01am	41
1:31am	46
2:01am	40
2:31am	40
3:01am	40
3:31am	43
4:01am	43

Min. SO₂7:31am

Max. SO₂1:31pm

Want air quality data?

Sulfur Dioxide (SO₂): Sulfur dioxide is the major component in acid rain as it easily dissolves in the water and forms sulfuric acid. And SO2 in acid rain can harm forests, crops, and aquatic ecosystems, change soil acidity, and deteriorate building materials and historical monuments.

Uncovering the Sources of Sulfur Dioxide (SO₂): Where Does It Come From?

Chemical manufacturing

The production processes that emit sulfur dioxide.

Industries

Emissions from manufacturing and industrial processes.

Power plants generation

Released during the burning of fossil fuels for electricity.

Petroleum Refineries

Emits from refining crude oil into various products.

Heavy-duty vehicles

Exhaust from trucks and buses using diesel fuel.

Short-Term SO₂ Exposure Impacts

Nose irritation

Discomfort in the nasal passages.

Throat and lung irritation

Inflammation and pain in the throat.

Coughing and phlegmz

Persistent cough and mucus production.

Asthma attacks

Triggering of asthma symptoms or existing asthma.

Wheezing

High-pitched whistling sound when breathing.

Why you should care about Sulfur Dioxide (SO₂)?

Know More About SO₂ Sensor

Air Quality FAQs
at Subhash Nagar

Frequently Asked Questions About Air Quality

What is the current SO₂ level in Subhash Nagar?

The current real-time SO₂ level in Subhash Nagar is 43ppb (Moderate). This was last updated 2026-06-04 04:01 (Local Time).

When was the best SO₂ level in Subhash Nagar in the last 24 hours?

The best SO₂ level was 4 ppb (Good) at 7:31 AM (Local Time) during the last 24 hours.

When was the worst SO₂ level in Subhash Nagar in the last 24 hours?

The worst SO₂ level was 51 ppb (Moderate) at 1:31 PM (Local Time) during the last 24 hours.

What is the current trend of SO₂ levels in Subhash Nagar during last 24 hours?

The SO₂ levels in Subhash Nagar have been fluctuating throughout the last 24 hours. The levels have increased by highest 51 ppb at 1:31 PM (Local Time), lowest 4 ppb at 7:31 AM (Local Time).

What actions are recommended as per the current SO₂ level in Subhash Nagar?

Current SO₂ levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.