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Tehran Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-11-27 09:59:15 PM (Local Time)

location image
Live AQI
59(AQI-US)
Air Quality is
Moderate
pm10 :  39 µg/m³
PM2.5 :  16 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Tehran
clear

14 °C

Clear
Humidity
Humidity33 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 2025-11-27 09:59:15 PM (Local Time)


Map

Tehran

Major Air Pollutants

Tehran

AQI Graph

Historical Air Quality Data

Tehran

Tehran
AQI
.
26-11-2025Time27-11-2025
55
Min.at 5:04 PM on 27th Nov
98
Max.at 10:04 PM on 26th Nov

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Tehran, Iran

Year
.
AQI


Annual AQI Trends

2020
78AQI
2021
88AQI
13%
Rise
2022
101AQI
15%
Rise
2023
98AQI
-3%
Fall
2024
83AQI
-15%
Fall
2025
81AQI
-2%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2023129AQI

Least PollutedMarch, 202052AQI

* This data analysis is from year 2020 - 2025

Tehran's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
74
22
54
14
33
Moderate
69
19
39
10
43
Moderate
77
23
51
10
43
Good
40
10
23
14
33
Moderate
71
20
51
14
33
Moderate
73
21
57
14
33
Good
46
10
22
10
43
Moderate
74
22
52
10
43
Moderate
55
14
36
10
42
Moderate
74
22
53
13
29

Iran's Metro Cities

Air Quality Index

Health Advice For People Living In

Tehran

1Cigarettes per day

Cigarette
Weekly 7 Cigarettes
Monthly 30 Cigarettes

Breathing the air in this location is as harmful as smoking 1 cigarettes a day.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Tehran

  • asthma due to air pollution in TehranAsthma
  • heart due to air pollution in TehranHeart Issues
  • allergy due to air pollution in TehranAllergies
  • sinus due to air pollution in TehranSinus
  • flu due to air pollution in TehranCold/Flu
  • copd due to air pollution in TehranChronic (COPD)
asthma due to air pollution in Tehran

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.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

Iran

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

Tehran's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Tehran
Mobile App

Empower Your Decisions with Reliable Data

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

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


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

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 59 (Moderate). This was last updated 2025-11-27 09:59:15 PM (Local Time).

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

The best AQI level was 55 (Moderate) at 5:04 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 98 (Moderate) at 10:04 PM, Nov 26, 2025 (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 98 at 10:04 PM, Nov 26, 2025 (Local Time), lowest 55 at 5:04 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.