Hanoi Hoan Kiem District Police Headquarters Sulfur Dioxide (SO₂) Level
Hanoi, Ha Noi, Vietnam
2ppb
Last Updated: 2026-07-13 22:21:01 (Local Time)
MapHanoi Hoan Kiem District Police Headquarters
What is the Current SO₂ Level?
Hanoi Hoan Kiem District Police Headquarters
The current SO₂ level at Hanoi Hoan Kiem District Police Headquarters is 2 ppb making it healthy and safe for everyone in the area.
The current SO₂ level in Hanoi Hoan Kiem District Police Headquarters is 7.6x Below the recommended WHO guideline of 15.27 ppb.
AQI Graph
Historic Air Quality Graph of Sulfur Dioxide (SO₂)
Hanoi Hoan Kiem District Police Headquarters
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 Hanoi Hoan Kiem District Police Headquarters
Frequently Asked Questions About Air Quality
1. What is the current SO₂ level in Hanoi Hoan Kiem District Police Headquarters?
1. What is the current SO₂ level in Hanoi Hoan Kiem District Police Headquarters?
The current real-time SO₂ level in Hanoi Hoan Kiem District Police Headquarters is 2ppb (Good). This was last updated 2026-07-13 22:21:01 (Local Time).
2. When was the best SO₂ level in Hanoi Hoan Kiem District Police Headquarters in the last 24 hours?
2. When was the best SO₂ level in Hanoi Hoan Kiem District Police Headquarters in the last 24 hours?
The best SO₂ level was 1 ppb (Good) at 10:31 PM, Jul 12, 2026 (Local Time) during the last 24 hours.
3. When was the worst SO₂ level in Hanoi Hoan Kiem District Police Headquarters in the last 24 hours?
3. When was the worst SO₂ level in Hanoi Hoan Kiem District Police Headquarters in the last 24 hours?
The worst SO₂ level was 2 ppb (Good) at 12:31 AM (Local Time) during the last 24 hours.
4. What is the current trend of SO₂ levels in Hanoi Hoan Kiem District Police Headquarters during last 24 hours?
4. What is the current trend of SO₂ levels in Hanoi Hoan Kiem District Police Headquarters during last 24 hours?
The SO₂ levels in Hanoi Hoan Kiem District Police Headquarters remained stable over the last 24 hours as around 1.7959183673469388 ppb.
5. What actions are recommended as per the current SO₂ level in Hanoi Hoan Kiem District Police Headquarters?
5. What actions are recommended as per the current SO₂ level in Hanoi Hoan Kiem District Police Headquarters?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
