Primary Pollutant

 Tehran MODERATE aqi boy

Tehran Air Quality Index (AQI)

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

Last Update: 21 Apr 2024, 01:05pm

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


Comparative Exposure with Tehran

24 hrs avg AQI

Tehran

Iran
76

Major Air Pollutants in Tehran

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Tehran carbon monoxide icon
1,757 (CO)
Tehran no2 nitrogen dioxide Icon
33 (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
Tehran MODERATE 77 77 45 22 18 12 66
Pakdasht MODERATE 82 82 46 27 65 12 80
Qarchak POOR 107 107 63 38 0 13 62
Varamin MODERATE 66 66 35 17 19 13 69
Robat Karim MODERATE 57 57 25 15 0 14 72
Eslamshahr MODERATE 93 93 74 31 74 12 69
Shahriar MODERATE 63 63 30 18 0 13 62
Shahr E Qods MODERATE 64 64 30 18 27 12 69
Fardis MODERATE 78 78 42 25 0 9 71
Malard MODERATE 58 58 69 14 69 9 71

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?
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Wear Mask

Required
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Stay Indoor

Not Required
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Windows

Keep Close
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

45
77
AQI (IN)
AQI (US)
12˚C / 66%
90
86
AQI (IN)
AQI (US)
12˚C / 59%
43
57
AQI (IN)
AQI (US)
13˚C / 66%
41
56
AQI (IN)
AQI (US)
12˚C / 46%
35
70
AQI (IN)
AQI (US)
11˚C / 67%
60
82
AQI (IN)
AQI (US)
15˚C / 70%
62
66
AQI (IN)
AQI (US)
24˚C / 42%
22
40
AQI (IN)
AQI (US)
6˚C / 84%

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
76


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 76 (MODERATE) AQI now. This was last updated 3 days 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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