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Air quality in Semnan
Air quality index (AQI) and PM2.5 air pollution in Semnan
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Semnan Air Quality Map
Real-time Semnan air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Semnan?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 23% |
| Wind | 2 mp/h |
| Pressure | 29.8 Hg |
3D animated air pollution map
US AQI
61*
live AQI index
Moderate
Overview
What is the current air quality in Semnan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.3*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Semnan is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Semnan?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Semnan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 61 AQI US |  | 84.2° 64.4° |  8.9 mp/h |
| Tuesday, May 14 | Moderate 78 AQI US |  70% | 89.6° 68° | 20.1 mp/h |
| Wednesday, May 15 | Moderate 82 AQI US | | 84.2° 66.2° | 22.4 mp/h |
| Thursday, May 16 | Moderate 55 AQI US | | 82.4° 64.4° | 20.1 mp/h |
| Friday, May 17 | Moderate 62 AQI US | | 84.2° 64.4° | 17.9 mp/h |
| Saturday, May 18 | Moderate 66 AQI US |  | 82.4° 68° | 22.4 mp/h |
| Sunday, May 19 | Moderate 68 AQI US | | 82.4° 62.6° | 13.4 mp/h |
| Monday, May 20 | Moderate 62 AQI US | | 84.2° 68° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Semnan?
No locations are available.
AQI US, Metric