Air Quality in Petroşani, Romania
Cloudy
11.3°C · 82.4% humidity
11.3°
Feels 11.3°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Petroşani's air quality — share it
AQI Forecast
Calibrated
16
9pm
16
16
19
12am
17
17
17
3am
19
19
19
6am
19
19
17
9am
17
17
16
12pm
16
16
16
3pm
16
16
16
6pm
16
16
Station readings
17
17
17
CAMS model
adj -8
24
24
24
25
25
25
25
27
27
27
27
27
25
25
25
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
11h · 1 stnPetroşani'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.
82.4%
Humidity
23.3 km/h
Wind ESE
1016.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.45 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Petroşani?
Temperature & Precipitation
PM2.5 Trend
11h · 1 stationPM2.54.45 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
4.45
Median
4.45
Average
4.1
Low
4.8
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.5
What is the 7-day forecast for Petroşani?
07-21
30.1° 14.0°
3.69 mm
07-22
19.7° 11.3°
1.31 mm
07-23
23.3° 17.3°
1.0 mm
07-24
19.8° 10.2°
0.25 mm
07-25
19.8° 14.3°
4.56 mm
07-26
21.6° 12.0°
24.19 mm
07-27
32.9° 19.3°
0.94 mm
Both models agree
Avg diff: 4.3°C
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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 2026-07-21T21:33 UTC.