Air Quality in Karaj, Iran, Islamic Republic of
Windy
31.2°C · 27.2% humidity
31.2°
Feels 31.2°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Karaj's air quality — share it
AQI Forecast
54
6am
54
54
45
9am
60
61
63
12pm
81
81
82
3pm
82
82
83
6pm
83
83
83
9pm
66
66
66
12am
66
66
54
3am
54
54
Karaj's air quality is affected by desert dust, vehicle emissions, and industrial activity. Dust storms and high temperatures during summer months often drive elevated particulate levels.
27.2%
Humidity
56.0 km/h
Wind WNW
1004.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.85 µg/m³
PM10
48.05 µg/m³
050100150200300500
What is the weather forecast for Karaj?
Temperature & Precipitation
PM2.510.85 µg/m³
✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX17.4
Extreme
What is the 7-day forecast for Karaj?
07-22
39.3° 28.3°
07-23
34.8° 25.3°
0.81 mm
07-24
37.0° 33.3°
07-25
37.2° 25.9°
0.13 mm
07-26
39.2° 30.7°
07-27
36.2° 27.8°
07-28
34.0° 28.9°
Both models agree
Avg diff: 3.5°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T06:26 UTC.