Air Quality in Zalău, Romania
Windy
20.9°C · 45.1% humidity
20.9°
Feels 20.9°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Zalău's air quality — share it
AQI Forecast
Calibrated
38
3pm
38
38
35
6pm
38
37
37
9pm
37
37
37
12am
37
37
37
3am
37
37
37
6am
37
37
38
9am
38
38
38
12pm
38
38
Station readings
44
40
37
CAMS model
adj +13
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
25
25
25
25
Air Quality Index Trend
37h · 1 stnZalău'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.
45.1%
Humidity
45.0 km/h
Wind NNW
1020.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Zalău?
Temperature & Precipitation
PM2.5 Trend
37h · 1 stationPM2.58.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (2 stations within 25 km)
8.4
Median
8.4
Average
7.2
Low
9.6
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -2.4
What is the 7-day forecast for Zalău?
09-05
23.9° 13.3°
0.31 mm
09-06
25.8° 14.9°
1.19 mm
09-07
29.3° 13.8°
09-08
19.4° 11.5°
3.81 mm
09-09
21.9° 12.3°
09-10
33.5° 9.6°
0.19 mm
09-11
23.0° 11.6°
Both models agree
Avg diff: 6.8°C
Where are air quality stations near Zalău?
40
Str. Meteorologiei, Zalău, Romania
37
Str. Meteorologiei, Zalău, Romania
19
Str. Meteorologiei, Zalău, Romania
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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 2026-09-05T15:06 UTC.