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Tehran Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Tehran Province

Last Updated: 2025-06-11 02:40:58 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 70 µg/m³

PM2.5 : 24 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

23 °C

Moderate or heavy rain with thunder

Humidity31 %

Wind Speed21 km/h

UV Index0

Last Updated: 2025-06-11 02:40:58 AM (Local Time)

Map

Tehran

Major Air Pollutants
Tehran

Particulate Matter(PM2.5)

24µg/m³

Particulate Matter(PM10)

70µg/m³

Carbon Monoxide(CO)

1642ppb

Sulfur Dioxide(SO2)

11ppb

Nitrogen Dioxide(NO2)

43ppb

Ozone(O3)

48ppb

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AQI Graph

Historical Air Quality Data
Tehran

24 Hours

AQI

Tehran

Want air quality data?

AQI Trends - Annual Air Quality Changes
Tehran, Tehran Province, Iran

AQI

Year

AQI

Annual AQI Trends

2020

80AQI

2021

90AQI

13%

Rise

2022

102AQI

13%

Rise

2023

99AQI

-3%

Fall

2024

85AQI

-14%

Fall

2025

83AQI

-2%

Fall

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2023137AQI

Least PollutedMarch, 202053AQI

* This data analysis is from year 2020 - 2025

Tehran's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

District 10

Moderate

District 11

Moderate

District 12

Moderate

District 19

Moderate

District 2

Moderate

District 21

Moderate

District 5

Moderate

District 7

Moderate

Jamshidiyeh

Moderate

Kooy-e-Mehrzad

Moderate

Mesgar Abad

Moderate

Narmak

Moderate

Nazi Abad

Moderate

Tehran Now

Moderate

West Ahang

Moderate

Iran's Metro Cities
Air Quality Index

Hamadan

Karaj

Mashhad

Shiraz

Tabriz

Tehran

Air Quality Calendar 2025
Tehran

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 108	2 Jan 93	3 Jan 87	4 Jan 103
5 Jan 95	6 Jan 133	7 Jan 137	8 Jan 110	9 Jan 116	10 Jan 147	11 Jan 144
12 Jan 150	13 Jan 122	14 Jan 120	15 Jan 131	16 Jan 129	17 Jan 93	18 Jan 79
19 Jan 91	20 Jan 87	21 Jan 80	22 Jan 98	23 Jan 96	24 Jan 83	25 Jan 88
26 Jan 103	27 Jan 106	28 Jan 81	29 Jan 96	30 Jan 129	31 Jan 146	1 Feb 139

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 103	27 Jan 106	28 Jan 81	29 Jan 96	30 Jan 129	31 Jan 146	1 Feb 139
2 Feb 147	3 Feb 126	4 Feb 110	5 Feb 109	6 Feb 94	7 Feb 73	8 Feb 62
9 Feb 59	10 Feb 67	11 Feb 101	12 Feb 111	13 Feb 112	14 Feb 66	15 Feb 63
16 Feb 62	17 Feb 61	18 Feb 70	19 Feb 72	20 Feb 74	21 Feb 57	22 Feb 48
23 Feb 43	24 Feb 37	25 Feb 37	26 Feb 43	27 Feb 43	28 Feb 47	1 Mar 55

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 43	24 Feb 37	25 Feb 37	26 Feb 43	27 Feb 43	28 Feb 47	1 Mar 55
2 Mar 50	3 Mar 50	4 Mar 49	5 Mar 71	6 Mar 61	7 Mar 66	8 Mar 54
9 Mar 60	10 Mar 69	11 Mar 61	12 Mar 67	13 Mar 84	14 Mar 99	15 Mar 121
16 Mar 129	17 Mar 118	18 Mar 132	19 Mar 138	20 Mar 125	21 Mar 93	22 Mar 69
23 Mar 69	24 Mar 80	25 Mar 59	26 Mar 76	27 Mar 76	28 Mar 83	29 Mar 83
30 Mar 81	31 Mar 82	1 Apr 71	2 Apr 81	3 Apr 73	4 Apr 72	5 Apr 71

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 81	31 Mar 82	1 Apr 71	2 Apr 81	3 Apr 73	4 Apr 72	5 Apr 71
6 Apr 66	7 Apr 69	8 Apr 76	9 Apr 70	10 Apr 70	11 Apr 83	12 Apr 84
13 Apr 79	14 Apr 83	15 Apr 79	16 Apr 84	17 Apr 65	18 Apr 68	19 Apr 68
20 Apr 71	21 Apr 69	22 Apr 72	23 Apr 70	24 Apr 77	25 Apr 90	26 Apr 95
27 Apr 86	28 Apr 78	29 Apr 76	30 Apr 88	1 May 76	2 May 74	3 May 76

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 86	28 Apr 78	29 Apr 76	30 Apr 88	1 May 76	2 May 74	3 May 76
4 May 77	5 May 75	6 May 77	7 May 80	8 May 80	9 May 71	10 May 73
11 May 68	12 May 65	13 May 66	14 May 87	15 May 76	16 May 75	17 May 75
18 May 81	19 May 77	20 May 82	21 May 74	22 May 96	23 May 95	24 May 74
25 May 72	26 May 72	27 May 75	28 May 76	29 May 76	30 May 79	31 May 73

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 72	2 Jun 78	3 Jun 70	4 Jun 71	5 Jun 69	6 Jun 73	7 Jun 75
8 Jun 80	9 Jun 77	10 Jun -	11 Jun -	12 Jun -	13 Jun -	14 Jun -
15 Jun -	16 Jun -	17 Jun -	18 Jun -	19 Jun -	20 Jun -	21 Jun -
22 Jun -	23 Jun -	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

Health Advice For People Living In
Tehran

1Cigarettes per day

Weekly 7.0 Cigarettes

Monthly 30.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.0 cigarettes a day.

Source:

Berkeley Earth

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Tehran

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.

Most Polluted Cities 2025
Iran

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Yasuj, Iran

Kerman, Iran

Khorramshahr, Iran

Bam, Iran

Madan, Iran

Jiroft, Iran

Bandar E Mahshahr, Iran

Poor

8xabove Standard

Bandar E Genaveh, Iran

Ahvaz, Iran

10.

Behbahan, Iran

Poor

7xabove Standard

Last Updated: 10 Jun 2025, 10:05 PM

AQI City Rankings

Air Quality Solutions For Tehran
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Tehran

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Tehran

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Tehran

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Tehran

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Tehran's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Tehran

Frequently Asked Questions About Air Quality

What is the current AQI level in Tehran?

The current real-time AQI level in Tehran is 79 (Moderate) due to recent rainfall by 0.09mm/hr. This was last updated 2025-06-11 02:40:58 AM (Local Time).

When was the best AQI level in Tehran in the last 24 hours?

The best AQI level was 67 (Moderate) at 1:09 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Tehran in the last 24 hours?

The worst AQI level was 83 (Moderate) at 4:09 PM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Tehran during last 24 hours?

The AQI levels in Tehran have been fluctuating throughout the last 24 hours. The levels have increased by highest 83 at 4:09 PM (Local Time), lowest 67 at 1:09 PM (Local Time).

What actions are recommended as per the current AQI level in Tehran?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.