Region 4, Tehran, Iran Air Pollution: Real-time Air Quality Index (AQI)

Region 4, Tehran, Iran
Pirozi, Tehran, Iran
Aghdasyeh, Tehran, Iran
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Region 4, Tehran, Iran AQI: Region 4, Tehran, Iran Real-time Air Quality Index (AQI).
107
Unhealthy
for Sensitive Groups
Updated on Thursday 23:00
temperature: 11°C
currentpast 2 daysminmax
PM2.5 AQI
107Region 4, Tehran, Iran PM25 (fine particulate matter) measured by Iran National Air Quality Monitoring System - سامانه پایش کیفی هوای کشور. Values are converted to the US EPA AQI standard.97127
Weather Information
Temp.
11Region 4, Tehran, Iran t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).718
Pressure
1022Region 4, Tehran, Iran p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10191023
Humidity
42Region 4, Tehran, Iran h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).1142
Wind
4Region 4, Tehran, Iran w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).17
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Air Quality Forecast
FRI 7
13°C
6°C
SAT 8
10°C
6°C
SUN 9
11°C
6°C
MON 10
12°C
8°C
PM2.5
O3
Friday 7Saturday 8Sunday 9Monday 10
hour
0369121518210369121518210369121518210369121518210
Wind Speed (m/s)
322122012311212122012111011222111

































Temp.
7°6°7°11°13°13°11°10°9°8°9°9°6°8°7°6°6°7°7°9°10°11°10°9°9°8°8°9°11°12°11°9°8°
relative humidity
272120182129313537495261817883848476746055535762636776655650565959
barometric pressure
102210221024102410221021102110211020101810181018101610151015101610161014101510161014101310151015101510161017101810161014101610171017
total precipitation
0.11.90.31.10.33.20.10.30.10.40.30.20.7
UVI:
6


6:27 ~ 18:05
UVI:
4


6:26 ~ 18:06
UVI:
3


6:24 ~ 18:07
UVI:
6


6:23 ~ 18:07
Forecast plotted using timezone +03:30
Latest forecast updates:
Wind: 12 hours ago [Mar 6, 2025 4:42 PM]
fine particulate matter: a day ago [Mar 5, 2025 10:24 PM]
ozone: a day ago [Mar 5, 2025 10:29 PM]
click to view the detailed forecast

Air Quality Data provided by: the Iran National Air Quality Monitoring System - سامانه پایش کیفی هوای کشور (aqms.doe.ir)

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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