What is the Current NO2 Level?
Cheb
The current NO2 level in Cheb based on the average air quality level across the city is 3 ppb, making it healthy and safe for everyone.
The current NO2 level in Cheb is 4.43x Below the recommended WHO guideline of 13.29 ppb.
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AQI Graph
Historical Air Quality Data
Cheb
Download 2024 Annual Data
World Air Quality Report
Do you know NO2 can create impaired atmospheric visibility can increase atmospheric heat? It happens as its concentrations absorb the visible radiation in the atmosphere.
Uncovering the Sources of Nitrogen Dioxide (NO2): Where Does It Come From?
Explosives and welding
Release during high-temperature processes.
Lighting
Emissions from certain types of lighting.
Power-generating plants
Emissions from fossil fuels burning for electricity.
Road traffic
Overall contributions from vehicles on the road.
Motor vehicles
Exhaust gases from cars and trucks.Short-Term NO2 Exposure Impacts
Coughing
Regular cough due to airways irritations.
Wheezing
More whistling sound while breathing,
Difficulty in breathing
Shortness of breath and reduced lung function.
Reduce smelling ability
Decreased sense of smell due to irritation.Health Advice Based on Current NO2 Level In
Cheb
Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable
As per the current NO2, turn off the air purifier.
Recommendations by 
NO2 Monitor
Track real-time NO2 with the utmost air quality monitor.
NO2 Sensor
Keep safe and stay aware about the NO2 level in your area.
Car Filter
Trap particles before they enter your vehicle, ensuring a safe and healthy ride.
N95 Mask
Protect yourself from harmful airborne particles by wearing an N95 mask.
Why you should care about Nitrogen Dioxide (NO2)?
Air Quality FAQs
at Cheb
Frequently Asked Questions About Air Quality
What is the current NO2 level in Cheb?
The current real-time NO2 level in Cheb is 3 ppb (Good). This was last updated 2025-06-07 12:09:40 AM (Local Time).
When was the best NO2 level in Cheb in the last 24 hours?
The best NO2 level was 2 ppb (Good) at 1:09 PM (Local Time) during the last 24 hours.
When was the worst NO2 level in Cheb in the last 24 hours?
The worst NO2 level was 6 ppb (Good) at 8:09 AM (Local Time) during the last 24 hours.
What is the current trend of NO2 levels in Cheb during last 24 hours?
The NO2 levels in Cheb remained stable over the last 24 hours as around 3.44 ppb.
What actions are recommended as per the current NO2 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.