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  • Denmark
  • O3
Denmark
AQIPM2.5PM10COSO2NO2O3
Live

Denmark Ozone (O3) Level

location image
O3's Icon
Ozone (O3)

20ppb



Good

Last Updated: 15 minutes ago (Local Time)

Good O3 level in Denmark
AQI LogoMap

Denmark

Good
050
Moderate
100
Poor
168
Unhealthy
208
Severe
748
Hazardous
1250+

What is the Current O3 Level?

Denmark

The current O3 level based on the average air quality level across Denmark is 20 ppb, which is considered safe for every citizen.


2.5xBelow

The current O3 level in Denmark is 2.5x Below the recommended WHO guideline of 50.96 ppb.

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AQI Graph

Historical Air Quality Data

Denmark

24 Hours
O3
Denmark
O3 (ppb)
.
12-07-2025Time13-07-2025
TimeDenmark
01 PM20
02 PM19
03 PM20
04 PM20
05 PM20
06 PM20
07 PM19
08 PM19
09 PM19
10 PM20
11 PM20
12 AM19
01 AM19
02 AM20
03 AM20
04 AM20
05 AM19
06 AM19
07 AM19
08 AM18
09 AM18
10 AM18
11 AM18
12 PM19
01 PM20
18
Min.at 8:11 AM on 13th Jul
20
Max.at 1:41 PM on 12th Jul

0/24

Hours

Hours in which the exposure is above the recommended WHO daily guideline 50.96ppb.

WHO Guideline

Want air quality data?

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Download 2024 Annual Data

World Air Quality Report

Globe

Do you know that Ozone's total mass is 3 billion metric tons in the atmosphere? It looks like a lot but has only 0.00006% of the atmosphere. Besides, Ozone's peak concentration is 32 kilometres above the Earth's surface.

PM Image

Uncovering the Sources of Ozone (O3): Where Does It Come From?

Refineries

Refineries

Industrial processes emit substances.
Power plants

Power plants

Emissions from burning fossil fuels.
Paints evaporations

Paints evaporations

Vocs from paints react with sunlight.
Transportation

Transportation

Diesel operated vehicles reacts and form ozone.

Short-Term O3 Exposure Impacts

Chest pain

Chest pain

Discomfort or pain in the chest due to respiratory stress.
Breathing shortness

Breathing shortness

Difficulty in breathing or feeling of breathlessness.
Respiratory irritation

Respiratory irritation

Inflammation and irritation of the respiratory tract.
Wheezing and coughing

Wheezing and coughing

Whistling sound and persistent cough.
Trigger asthma attacks

Trigger asthma attacks

Aggravation of asthma symptoms.

Health Advice Based on Current O3 Level In

Denmark

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

As per the current O3, turn off the air purifier.

Get an Air Purifier

Recommendations by Prana Air Logo

O3 Monitor

O3 Monitor

Check real-time O3 levels to ensure you're breathing clean air.

O3 Sensor

O3 Sensor

Monitor 03 level in your area to stay safe with 03 sensor.

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 Ozone (O3)?

Know More About O3 Sensor
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Air Quality FAQs

at Denmark

Frequently Asked Questions About Air Quality

What is the current O3 level in Denmark?

The current real-time O3 level in Denmark is 20 ppb (Good). This was last updated 15 minutes ago (Local Time).

When was the best O3 level in Denmark in the last 24 hours?

The best O3 level was 18 ppb (Good) at 8:11 AM (Local Time) during the last 24 hours.

When was the worst O3 level in Denmark in the last 24 hours?

The worst O3 level was 20 ppb (Good) at 1:41 PM, Jul 12, 2025 (Local Time) during the last 24 hours.

What is the current trend of O3 levels in Denmark during last 24 hours?

The O3 levels in Denmark remained stable over the last 24 hours as around 18.48 ppb.

What actions are recommended as per the current O3 level in Denmark?

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