Air Quality in Blaj, Romania
Partly Cloudy
20.2°C · 63.5% humidity
20.2°
Feels 20.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Blaj's air quality — share it
AQI Forecast
Calibrated
24
7am
17
17
18
10am
14
14
14
1pm
14
14
14
4pm
14
14
14
7pm
15
15
15
10pm
17
17
24
1am
17
17
24
4am
24
24
Station readings
18
CAMS model
adj -10
34
27
27
25
24
24
24
24
24
24
24
24
24
25
25
25
27
27
34
27
27
34
34
34
Air Quality Index Trend
8h · 1 stnBlaj'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.
63.5%
Humidity
22.7 km/h
Wind S
1015.9 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Blaj?
Temperature & Precipitation
PM2.5 Trend
8h · 1 stationPM2.54.3 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (1 station within 25 km)
4.3
Median
4.3
Average
4.3
Low
4.3
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.0
What is the 7-day forecast for Blaj?
06-09
23.0° 15.2°
0.5 mm
06-10
31.7° 18.6°
3.81 mm
06-11
23.6° 13.0°
6.06 mm
06-12
25.8° 15.9°
4.69 mm
06-13
27.0° 15.0°
06-14
25.9° 17.3°
0.5 mm
06-15
29.7° 12.5°
0.69 mm
Both models agree
Avg diff: 3.7°C
Where are air quality stations near Blaj?
What cities are near Blaj?
Get AQI alerts for Blaj
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T07:43 UTC.