Karaj weather today
Temperature right now, hour-by-hour forecast, the next 7 days and air quality in Karaj
- Feels like
- 11°
- Humidity
- 47%
- Wind
- 6 km/h
- High / Low
- 19° / 13°
- Sunrise
- 06:25
- Sunset
- 17:13
Local time: 06:00
Karaj air quality
Air quality is acceptable. People unusually sensitive to pollution (for example with asthma) should cut back on long or heavy exertion outdoors.
- PM2.5
- 31 µg/m³
- PM10
- 34 µg/m³
- Dust
- 5 µg/m³
Next 24 hours
Air quality over the next 24 hours
Peak in the next 24 h: AQI 85 · Dust 44 µg/m³
7-day forecast
- TodayOct 29 Rain 33% 13° 19°
- TomorrowOct 30 Overcast 50% 11° 22°
- SaturdayOct 31 Overcast 38% 13° 20°
- SundayNov 1 Overcast 13° 22°
- MondayNov 2 Rain 29% 12° 18°
- TuesdayNov 3 Rain 33% 11° 16°
- WednesdayNov 4 Partly cloudy 10% 10° 19°
Most polluted cities in Iran right now
Ranked by current AQI; data is from the CAMS model, not ground stations
Other cities — Provincial capitals
Border towns and other cities
Iranians abroad — key cities
FAQ
What is the weather in Karaj today?
Right now in Karaj it is Overcast at 13° (feels like 11°). Today's high is 19° and the low is 13°.
What is the weather in Karaj tomorrow?
Tomorrow in Karaj: Overcast, high 22° and low 11°, with a 50% chance of rain.
How polluted is the air in Karaj today?
The US AQI in Karaj is 69 right now (Moderate). PM2.5 is 31 and PM10 is 34 µg/m³. Source: Open-Meteo / Copernicus CAMS.
Where does the data on this page come from?
Temperature and forecasts come from Open-Meteo; air quality and dust come from the Copernicus CAMS model via Open-Meteo. Data refreshes every 30 minutes. These are model values and can differ from ground-station measurements.
AQI scale (US EPA): 0–50 Good · 51–100 Moderate · 101–150 Unhealthy for sensitive groups · 151–200 Unhealthy · 201–300 Very unhealthy · above 300 Hazardous.
Source: Open-Meteo (weather models) and Copernicus CAMS via Open-Meteo (air quality). Air-quality and dust values are model output on a grid of about 11 km and can differ from a city's ground stations. Open-Meteo.com (CC BY 4.0) · The dust thresholds (100 and 300 µg/m³) are Kalameh's own bands based on the CAMS model concentration.