Air Quality in Miercurea-Ciuc, Romania
Partly Cloudy
18.8°C · 60.7% humidity
18.8°
Feels 18.8°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Miercurea-Ciuc's air quality — share it
AQI Forecast
Calibrated
17
7am
17
17
21
10am
20
19
18
1pm
17
17
17
4pm
16
16
16
7pm
16
17
17
10pm
17
19
19
1am
19
19
19
4am
19
19
Station readings
4h ago
AQI 20
PM2.5 4.8 µg/m³ · 4h ago
CAMS model
adj -8
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
32h · 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▲
5.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Miercurea-Ciuc?
Temperature & Precipitation
PM2.5 Trend
32h · 1 stationPM2.55.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.1
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 2026-06-09T07:09 UTC.