Air Quality in Miercurea-Ciuc, Romania
Partly Cloudy
18.8°C · 60.7% humidity
18.8°
Feels 18.8°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Miercurea-Ciuc's air quality — share it
AQI Forecast
Calibrated
21
7am
21
21
22
10am
20
20
20
1pm
20
20
20
4pm
20
20
20
7pm
20
21
21
10pm
21
23
23
1am
23
23
23
4am
23
23
Station readings
22
CAMS model
adj -4
25
25
25
24
24
24
24
24
24
24
24
24
24
24
25
25
25
27
27
27
27
27
27
27
Air Quality Index Trend
40h · 1 stnMiercurea-Ciuc'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.
60.7%
Humidity
23.2 km/h
Wind S
1016.9 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.15 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Miercurea-Ciuc?
Temperature & Precipitation
PM2.5 Trend
40h · 1 stationPM2.55.15 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (2 stations within 25 km)
5.15
Median
5.15
Average
5.0
Low
5.3
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.0
What is the 7-day forecast for Miercurea-Ciuc?
06-09
18.8° 11.8°
6.75 mm
06-10
26.9° 13.8°
0.13 mm
06-11
16.0° 10.4°
8.25 mm
06-12
18.3° 11.6°
2.62 mm
06-13
19.1° 13.0°
0.13 mm
06-14
19.4° 12.8°
3.62 mm
06-15
23.9° 10.3°
1.38 mm
Both models agree
Avg diff: 3.9°C
Where are air quality stations near Miercurea-Ciuc?
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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 2026-06-09T07:30 UTC.