Nghe An Carbon Monoxide (CO) Level
Vietnam
See Air Quality ofNghe An
MapNghe An
Download 2024 Annual Data
World Air Quality Report
Do you know CO emissions in the atmosphere can affect the greenhouse gas level? It is because CO emission causes global and climate changes in the atmosphere by increasing or changing the sea and land temperatures. It makes changes in ecosystems and storm activity and affects other weather events..
Most Polluted Cities 2026
Vietnam
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Cao Bang, Cao BaNg
Good
7xbelow Standard
2.
Lang Son, Lang Son
Good
8xbelow Standard
3.
Lao Cai, Lao Cai
Good
9xbelow Standard
4.
Vinh, Nghe An
Good
11xbelow Standard
5.
Da Nang, Da Nang
Good
13xbelow Standard
6.
Phu Ly, Ha Nam
Good
13xbelow Standard
7.
Bac Ninh, Bac Ninh
Good
14xbelow Standard
8.
Ha Long, Quang Ninh
Good
14xbelow Standard
9.
Hanoi, Ha Noi
Good
14xbelow Standard
10.
Ho Chi Minh City, Ho Chi Minh
Good
15xbelow Standard
Last Updated: 04 Jun 2026, 03:06 PM
AQI City RankingsUncovering the Sources of Carbon Monoxide (CO): Where Does It Come From?
Biomass burning
Burning wood, crop residues, and organic materials.
Power plants
Emissions from burning fossil fuels in power plants.
Fireplaces
Emissions from burning wood or coal in fireplaces.
Road traffic
Overall contributions from vehicles exhaust.
Vehicles engines
Exhaust emissions from cars and trucks.Short-Term CO Exposure Impacts
Fatigue
Feeling tiredness or lack of energy.
Chest pain
Discomfort or pain in the chest area.
Confusion
Frequent difficulty in thinking clearly.
Flu-like symptoms
Symptoms like headache and nausea.
Weakness
Frequent weakness or lack of strength.Why you should care about Carbon Monoxide (CO)?
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