Air Quality in Dej, Romania
Windy
20.7°C · 44.9% humidity
20.7°
Feels 20.7°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Dej's air quality — share it
AQI Forecast
25
3pm
25
25
35
6pm
32
30
29
9pm
28
27
25
12am
25
25
24
3am
24
24
24
6am
24
24
24
9am
25
25
25
12pm
25
25
Air Quality Index Trend
45h · 2 stnDej's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
44.9%
Humidity
55.1 km/h
Wind NNW
1020.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.44 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Dej?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.58.44 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Dej?
09-05
20.7° 12.5°
1.37 mm
09-06
25.4° 14.1°
3.25 mm
09-07
26.9° 12.5°
09-08
18.4° 12.3°
1.06 mm
09-09
21.3° 10.4°
09-10
32.2° 7.9°
0.31 mm
09-11
19.9° 10.6°
Both models agree
Avg diff: 5.9°C
What cities are near Dej?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:05 UTC.