162
Unhealthy · Dominant pollutant: PM2.5
Everyone may begin to experience health effects.
The current Air Quality Index (AQI) in Tehran is 162, categorized as Unhealthy. Everyone may begin to experience health effects.
Pollutants & conditions
| Measurement | Value |
|---|
| PM2.5 | 162 |
| PM10 | 91 |
| Ozone (O₃) | 30 |
| Nitrogen Dioxide (NO₂) | 27 |
| Sulfur Dioxide (SO₂) | 42 |
| Carbon Monoxide (CO) | 53 |
| Temperature (°C) | 6 |
| Humidity (%) | 48 |
| Pressure (hPa) | 1023.5 |
| Wind (m/s) | 2.8 |
| Dew Point (°C) | -4 |
PM2.5 forecast
| Date | Avg | Min | Max |
|---|
| 2025-12-21 | 68 | 38 | 94 |
| 2025-12-22 | 81 | 57 | 101 |
| 2025-12-23 | 80 | 43 | 100 |
| 2025-12-24 | 105 | 86 | 126 |
| 2025-12-25 | 114 | 52 | 155 |
Nearby cities
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