Air Quality in Zalău, Romania

Windy
22.1°C · 64.0% humidity
22.1°
Feels 22.1°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
23 5am
23
23
26 8am
25
24
23 11am
22
22
22 2pm
21
20
20 5pm
20
20
21 8pm
21
21
23 11pm
23
23
23 2am
30
23
Station readings 31h ago
AQI 21
PM2.5 5.0 µg/m³ · 31h ago
AD 728×90

Air Quality Index Trend

48h · 6 stn

Zalău'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.

64.0%
Humidity
44.8 km/h
Wind SE
1014.1 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
26
6.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.56.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
6.15
Median
6.15
Average
5.3
Low
7.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.9
06-09
22.9° 17.6°
0.06 mm
06-10
30.2° 19.3°
1.75 mm
06-11
20.3° 13.1°
0.69 mm
06-12
24.5° 15.0°
4.63 mm
06-13
26.9° 16.8°
3.06 mm
06-14
25.8° 18.0°
0.06 mm
06-15
29.0° 9.0°
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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 2026-06-09T05:25 UTC.