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  • Germany
  • Lower Saxony
  • Dassel
  • O3
Dassel
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Live

Dassel Ozone (O3) Level

Lower Saxony, Germany

location image
O3's Icon
Ozone (O3)

20ppb



Good

Last Updated: 2025-07-19 11:24:17 AM (Local Time)

Good O3 level in Dassel
AQI LogoMap

Dassel

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

What is the Current O3 Level?

Dassel

The current O3 level in Dassel based on the average air quality level across the city is 20 ppb, making it healthy and safe for everyone.


2.5xBelow

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

Trending in Germany

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

AQI Graph

Historical Air Quality Data

Dassel

24 Hours
O3
Dassel
O3 (ppb)
.
18-07-2025Time19-07-2025
TimeDassel
11 AM20
12 PM22
01 PM23
02 PM21
03 PM22
04 PM22
05 PM23
06 PM26
07 PM25
08 PM26
09 PM22
10 PM20
11 PM20
12 AM19
01 AM19
02 AM13
03 AM9
04 AM8
05 AM7
06 AM8
07 AM8
08 AM10
09 AM9
10 AM14
11 AM20
7
Min.at 5:09 AM on 19th Jul
26
Max.at 6:09 PM on 18th 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

Dassel

  • 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
Image of o3

Air Quality FAQs

at Dassel

Frequently Asked Questions About Air Quality

What is the current O3 level in Dassel?

The current real-time O3 level in Dassel is 20 ppb (Good). This was last updated 2025-07-19 11:24:17 AM (Local Time).

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

The best O3 level was 7 ppb (Good) at 5:09 AM (Local Time) during the last 24 hours.

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

The worst O3 level was 26 ppb (Good) at 6:09 PM, Jul 18, 2025 (Local Time) during the last 24 hours.

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

The O3 levels in Dassel have been fluctuating throughout the last 24 hours. The levels have increased by highest 26 ppb at 6:09 PM, Jul 18, 2025 (Local Time), lowest 7 ppb at 5:09 AM (Local Time).

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

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