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  • Czechia
  • Karlovarsky Kraj
  • Cheb
  • CO
Cheb
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Live

Cheb Carbon Monoxide (CO) Level

Karlovarsky Kraj, Czechia

location image
CO's Icon
Carbon Monoxide (CO)

42ppb



Good

Last Updated: 2025-07-11 10:39:51 AM (Local Time)

Good CO level in Cheb
AQI LogoMap

Cheb

Good
08330
Moderate
16670
Poor
25000
Unhealthy
33330
Severe
41670
Hazardous
50000+

What is the Current CO Level?

Cheb

The current CO level in Cheb based on the average air quality level across the city is 42 ppb, making it healthy and safe for everyone.


83.09xBelow

The current CO level in Cheb is 83.09x Below the recommended WHO guideline of 3490 ppb.

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AQI Graph

Historical Air Quality Data

Cheb

24 Hours
CO
Cheb
CO (ppb)
.
10-07-2025Time11-07-2025
TimeCheb
10 AM42
11 AM43
12 PM44
01 PM44
02 PM43
03 PM46
04 PM44
05 PM44
06 PM42
07 PM43
08 PM44
09 PM42
10 PM43
11 PM42
12 AM42
01 AM43
02 AM44
03 AM44
04 AM45
05 AM45
06 AM42
07 AM42
08 AM46
09 AM42
10 AM42
42
Min.at 10:54 AM on 10th Jul
46
Max.at 3:09 PM on 10th Jul

0/24

Hours

Hours in which the exposure is above the recommended WHO daily guideline 3490ppb.

WHO Guideline

Want air quality data?

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Download 2024 Annual Data

World Air Quality Report

Globe

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..

PM Image

Uncovering the Sources of Carbon Monoxide (CO): Where Does It Come From?

Biomass burning

Biomass burning

Burning wood, crop residues, and organic materials.
Power plants

Power plants

Emissions from burning fossil fuels in power plants.
Fireplaces

Fireplaces

Emissions from burning wood or coal in fireplaces.
Road traffic

Road traffic

Overall contributions from vehicles exhaust.
Vehicles engines

Vehicles engines

Exhaust emissions from cars and trucks.

Short-Term CO Exposure Impacts

Fatigue

Fatigue

Feeling tiredness or lack of energy.
Chest pain

Chest pain

Discomfort or pain in the chest area.
Confusion

Confusion

Frequent difficulty in thinking clearly.
Flu-like symptoms

Flu-like symptoms

Symptoms like headache and nausea.
Weakness

Weakness

Frequent weakness or lack of strength.

Health Advice Based on Current CO Level In

Cheb

  • Air Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

As per the current CO, turn off the air purifier.

Get an Air Purifier

Recommendations by Prana Air Logo

CO Monitor

CO Monitor

Monitor real-time CO levels to ensure you're breathing clean air.

CO Sensor

CO Sensor

Stay safe and keep informed about the CO levels in your area.

Car Filter

Car Filter

Trap particles before they enter your vehicle, ensuring a safe and healthy ride.

N95 Mask

N95 Mask

Protect yourself from harmful airborne particles by wearing an N95 mask.

Why you should care about Carbon Monoxide (CO)?

Know More About CO Sensor
Image of co

Air Quality FAQs

at Cheb

Frequently Asked Questions About Air Quality

What is the current CO level in Cheb?

The current real-time CO level in Cheb is 42 ppb (Good). This was last updated 2025-07-11 10:39:51 AM (Local Time).

When was the best CO level in Cheb in the last 24 hours?

The best CO level was 42 ppb (Good) at 10:54 AM, Jul 10, 2025 (Local Time) during the last 24 hours.

When was the worst CO level in Cheb in the last 24 hours?

The worst CO level was 46 ppb (Good) at 3:09 PM, Jul 10, 2025 (Local Time) during the last 24 hours.

What is the current trend of CO levels in Cheb during last 24 hours?

The CO levels in Cheb have been fluctuating throughout the last 24 hours. The levels have increased by highest 46 ppb at 3:09 PM, Jul 10, 2025 (Local Time), lowest 42 ppb at 10:54 AM, Jul 10, 2025 (Local Time).

What actions are recommended as per the current CO level in Cheb?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.