Primary Pollutant

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Tehran Air Quality Index (AQI)

Real-time air pollution and PM2.5 level in the city

Last Update: 21 Jan 2022, 07:05am

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Most Polluted Cities in Iran

Least Polluted Cities in Iran


Comparative Exposure with Tehran

24 hrs avg AQI

Tehran

Iran

Major Air Pollutants

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Tehran pm2.5 icon
11 (PM2.5)
Tehran pm10 icon
8 (PM10)
Tehran sulphur sioxide so2 icon
4 (SO2)
Tehran ozone o3 icon
3 (Ozone)
Tehran nitrogen dioxide no2 icon
5 (NO2)

Current Air Pollution Level in Tehran

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Tehran Park Shokoufeh MODERATE 68 34 20 0 -5 53
Razi MODERATE 59 27 16 0 -5 53
Lavasanat GOOD 0 0 0 0 -5 53
Imam Khomeini GOOD 29 12 7 11 -5 53
Shad Abad GOOD 42 30 10 30 -5 53

Weather Conditions in Tehran

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What are the weather and climatic conditions in Tehran?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Tehran

How to protect yourself from air pollution around Tehran, Iran?
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Wear Mask

Not Required
stay indoors icon cross

Stay Indoors

Not Required
shut opening icon

Windows

Keep Open
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Tehran Air Quality Forecast



Day

AQI

Weather


Temp.


Today

134

AQI

1st day weather condition icon


Friday

134

AQI

2nd day weather condition icon


Saturday

134

AQI

3rd day weather condition icon


Sunday

134

AQI

4th day weather condition icon


Monday

134

AQI

5th day weather condition icon


Tuesday

134

AQI

6th day weather condition icon


Wednesday

134

AQI

7th day weather condition icon



Tehran

AQI Calendar

0-50
Good
51-100
Moderate
101-150
Poor
151-200
Unhealthy
201-300
Severe
301-500
Hazardous

Most Polluted Cities in Iran

Least Polluted Cities in Iran


Comparative Exposure with Tehran

24 hrs avg AQI

Tehran

Iran



FAQs of Tehran's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Tehran.


The real-time AQI in this city is 21 (GOOD) now. This was last updated 2 hours ago .

The current concentration of PM2.5 at Tehran is 11 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.44 times the recommended limit.

Generally, the air quality at Tehran starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Tehran until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Tehran is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Tehran, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Tehran is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.




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prana air sensible+ indoor air quality monitor for Tehran

Tehran AIR POLLUTION

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Keep a track of Iran air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dasbboards.

aqi air quality mobile app for Tehran
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