Primary Pollutant

 Tehran MODERATE aqi boy

Tehran Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution level Iran

Last Update: 31 Mar 2023, 07:05pm

Tehran MODERATE aqi boy Tehran MODERATE aqi boy Tehran MODERATE aqi boy


Comparative Exposure with Tehran

24 hrs avg AQI

Tehran

Iran
72

Major Air Pollutants in Tehran

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Tehran carbon monoxide icon
1,364 (CO)
Tehran no2 nitrogen dioxide Icon
18 (NO2)

PM2.5 1.5X

The current PM2.5 concentration in Tehran is 1.5 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Tehran - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Eslamshahr MODERATE 63 63 44 18 44 16 39
Fardis MODERATE 74 74 38 22 0 16 39
Pakdasht GOOD 42 42 5 10 0 17 29
Qarchak MODERATE 87 87 49 29 0 17 29
Tehran MODERATE 96 96 66 34 12 17 29
Varamin GOOD 46 46 33 8 25 17 29

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 cross

Wear Mask

Not Required
stay indoors icon cross

Stay Indoor

Not Required
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Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow 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

66
96
AQI (IN)
AQI (US)
17˚C / 29%
47
60
AQI (IN)
AQI (US)
9˚C / 57%
42
43
AQI (IN)
AQI (US)
10˚C / 58%
33
65
AQI (IN)
AQI (US)
21˚C / 40%
60
86
AQI (IN)
AQI (US)
23˚C / 57%
40
42
AQI (IN)
AQI (US)
6˚C / 81%

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
72


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 air quality in Tehran is 72 (MODERATE) AQI now. This was last updated 22 minutes ago .

The current concentration of PM2.5 in Tehran is 22 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.88 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 top 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 city.



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 & analytical dashboards.

aqi air quality mobile app for Tehran
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