Primary Pollutant

 Tehran POOR aqi boy

Tehran Air Quality Index (AQI)

Real-time PM2.5 air pollution level in Iran

Last Update: 28 Jun 2022, 07:05pm

Tehran POOR aqi boy Tehran POOR aqi boy Tehran POOR aqi boy


Comparative Exposure with Tehran

24 hrs avg AQI

Tehran

Iran
123

Major Air Pollutants in Tehran

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Tehran pm2.5 icon
43 (PM2.5)
Tehran pm10 icon
39 (PM10)
Tehran sulphur dioxide icon
18 (SO2)
Tehran carbon monoxide icon
2 (CO)
Tehran no2 nitrogen dioxide Icon
50 (NO2)

PM2.5 2.9X

The current PM2.5 concentration in Tehran is 2.9 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Tehran - Cities Air Pollution Level

CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Eslamshahr POOR 132 132 154 52 182 40 5
Fardis POOR 122 122 105 44 0 39 8
Malard POOR 147 147 153 54 179 39 8
Pakdasht POOR 112 112 67 40 0 43 6
Qarchak UNHEALTHY 152 152 96 57 0 43 6
Shahr E Qods POOR 139 139 102 51 103 41 5
Shahriar POOR 133 133 80 48 0 40 5
Tehran POOR 120 120 76 41 19 31 9
Varamin POOR 108 108 81 35 51 42 5

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

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How to protect yourself from air pollution around Tehran, Iran?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoor

Required
shut openings icon cross

Windows

Close Door
use a purifier icon

Use Purifier

Required
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Family

Avoid Outdoor

Tehran Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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Iran - Metro Cities AQI

15
22
AQI (IN)
AQI (US)
19˚C / 49%
16
20
AQI (IN)
AQI (US)
21˚C / 40%
11
26
AQI (IN)
AQI (US)
5˚C / 80%
32
58
AQI (IN)
AQI (US)
14˚C / 44%
225
173
AQI (IN)
AQI (US)
36˚C / 56%

Historic Air Quality Graph of Tehran

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Tehran

24 hrs avg AQI

Tehran

Iran
123


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 Tehran is 123 (POOR) now. This was last updated 49 minutes ago .

The current concentration of PM2.5 at Tehran is 43 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 1.72 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.

World's Most Polluted Cities & Countries AQI Ranking

Real-time most polluted cities and monthly & annual historic AQI ranking of cities & countries

Air Quality Solutions for Tehran

Find out Prana Air's air quality monitors & solutions to fight air pollution in your state.



prana air squair indoor air quality monitor for Tehran





Keep a track of Tehran 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