Andhra Pradesh, India
4ppb
Last Updated: 2025-07-11 08:40:27 AM (Local Time)
MapVizianagaram
What is the Current SO2 Level?
Vizianagaram
The current SO2 level in Vizianagaram based on the average air quality level across the city is 4 ppb, making it healthy and safe for everyone.
The current SO2 level in Vizianagaram is 3.8x Below the recommended WHO guideline of 15.27 ppb.
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AQI Graph
Historical Air Quality Data
Vizianagaram
Download 2024 Annual Data
World Air Quality Report
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.
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.
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.Health Advice Based on Current SO2 Level In
Vizianagaram
As per the current SO2, turn off the air purifier.
Get an Air Purifier
Air Quality FAQs
at Vizianagaram
Frequently Asked Questions About Air Quality
What is the current SO2 level in Vizianagaram?
The current real-time SO2 level in Vizianagaram is 4 ppb (Good). This was last updated 2025-07-11 08:40:27 AM (Local Time).
When was the best SO2 level in Vizianagaram in the last 24 hours?
The best SO2 level was 2 ppb (Good) at 8:55 AM, Jul 10, 2025 (Local Time) during the last 24 hours.
When was the worst SO2 level in Vizianagaram in the last 24 hours?
The worst SO2 level was 4 ppb (Good) at 10:10 AM, Jul 10, 2025 (Local Time) during the last 24 hours.
What is the current trend of SO2 levels in Vizianagaram during last 24 hours?
The SO2 levels in Vizianagaram remained stable over the last 24 hours as around 3.6 ppb.
What actions are recommended as per the current SO2 level in Vizianagaram?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
