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  • Iran
  • NO2
Iran
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Live

Iran Nitrogen Dioxide (NO2) Level

location image
NO2's Icon
Nitrogen Dioxide (NO2)

28ppb



Good

Last Updated: 13 minutes ago (Local Time)

Good NO2 level in Iran
AQI LogoMap

Iran

Good
040
Moderate
80
Poor
180
Unhealthy
190
Severe
400
Hazardous
500+

What is the Current NO2 Level?

Iran

The current NO2 level based on the average air quality level across Iran is 28 ppb, which is considered safe for every citizen.


2.1xAbove

The current NO2 level in Iran is 2.1x Above the recommended WHO guideline of 13.29 ppb.

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Historical Air Quality Data

Iran

24 Hours
NO2
Iran
NO2 (ppb)
.
15-07-2025Time16-07-2025
TimeIran
02 AM29
03 AM28
04 AM26
05 AM28
06 AM30
07 AM27
08 AM27
09 AM29
10 AM29
11 AM30
12 PM28
01 PM28
02 PM29
03 PM29
04 PM28
05 PM29
06 PM28
07 PM28
08 PM17
09 PM24
10 PM29
11 PM29
12 AM28
01 AM28
17
Min.at 8:09 PM on 15th Jul
30
Max.at 6:09 AM on 15th Jul

24/24

Hours

Hours in which the exposure is above the recommended WHO daily guideline 13.29ppb.

WHO Guideline

Want air quality data?

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Download 2024 Annual Data

World Air Quality Report

Globe

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.

PM Image

Uncovering the Sources of Nitrogen Dioxide (NO2): Where Does It Come From?

Explosives and welding

Explosives and welding

Release during high-temperature processes.
Lighting

Lighting

Emissions from certain types of lighting.
Power-generating plants

Power-generating plants

Emissions from fossil fuels burning for electricity.
Road traffic

Road traffic

Overall contributions from vehicles on the road.
Motor vehicles

Motor vehicles

Exhaust gases from cars and trucks.

Short-Term NO2 Exposure Impacts

Coughing

Coughing

Regular cough due to airways irritations.
Wheezing

Wheezing

More whistling sound while breathing,
Difficulty in breathing

Difficulty in breathing

Shortness of breath and reduced lung function.
Reduce smelling ability

Reduce smelling ability

Decreased sense of smell due to irritation.

Health Advice Based on Current NO2 Level In

Iran

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

As per the current NO2, turn off the air purifier.

Get an Air Purifier

Recommendations by Prana Air Logo

NO2 Monitor

NO2 Monitor

Track real-time NO2 with the utmost air quality monitor.

NO2 Sensor

NO2 Sensor

Keep safe and stay aware about the NO2 level 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 Nitrogen Dioxide (NO2)?

Know More About NO2 Sensor
Image of no2

Air Quality FAQs

at Iran

Frequently Asked Questions About Air Quality

What is the current NO2 level in Iran?

The current real-time NO2 level in Iran is 28 ppb (Good). This was last updated 13 minutes ago (Local Time).

When was the best NO2 level in Iran in the last 24 hours?

The best NO2 level was 17 ppb (Good) at 8:09 PM (Local Time) during the last 24 hours.

When was the worst NO2 level in Iran in the last 24 hours?

The worst NO2 level was 30 ppb (Good) at 6:09 AM (Local Time) during the last 24 hours.

What is the current trend of NO2 levels in Iran during last 24 hours?

The NO2 levels in Iran have been fluctuating throughout the last 24 hours. The levels have increased by highest 30 ppb at 6:09 AM (Local Time), lowest 17 ppb at 8:09 PM (Local Time).

What actions are recommended as per the current NO2 level in Iran?

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