Iran Carbon Monoxide (CO) Level
See Air Quality ofIran
MapIran
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
Iran
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Sanandaj, Kordestan
Good
11xbelow Standard
2.
Sain Qaleh, Zanjan
Good
12xbelow Standard
3.
Zanjan, Zanjan
Good
12xbelow Standard
4.
Mashhad, Khorasan E Razavi
Good
13xbelow Standard
5.
Tabriz, Azarbayjan E Sharqi
Good
13xbelow Standard
6.
Mashhad, Razavi Khorasan Province
Good
13xbelow Standard
7.
Birjand, Khorasan E Jonubi
Good
15xbelow Standard
8.
Zarand, Kerman
Good
15xbelow Standard
9.
Bandar Abbas, Hormozgan
Good
15xbelow Standard
10.
Zabol, Sistan Va Baluchestan
Good
15xbelow Standard
Last Updated: 19 Jul 2026, 02:14 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)?
Know More About CO Sensor
