Is time to run? ⚠️☢️☣️

Cefa (Bihor) (RO)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Bezchmurnie
2°C
Bezchmurnie
Humidity
76.3%
Wind
2 m/s
Pressure
1011.4 hPa
Direction
58°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
1° / 15°
Precip.
0mm
Max wind
3.9 m/s

Hourly Forecast

15.03
Now
Weather
15.03
05:00
Weather
15.03
06:00
Weather
15.03
07:00
Weather
15.03
08:00
Weather
15.03
09:00
Weather
11°
15.03
10:00
Weather
13°
15.03
11:00
Weather
14°
15.03
12:00
Weather
15°
15.03
13:00
Weather
15°
15.03
14:00
Weather
15°
15.03
15:00
Weather
14°
15.03
16:00
Weather
13°
15.03
17:00
Weather
10°
15.03
18:00
Weather
15.03
19:00
Weather
15.03
20:00
Weather
15.03
21:00
Weather
15.03
22:00
Weather
15.03
23:00
Weather
16.03
00:00
Weather
16.03
01:00
Weather
16.03
02:00
Weather
16.03
03:00
Weather

Temperature

15°C
1°C
04:00
2°C
05:00
1°C
06:00
3°C
07:00
6°C
08:00
9°C
09:00
11°C
10:00
13°C
11:00
14°C
12:00
15°C
13:00
15°C
14:00
15°C
15:00
14°C
16:00
13°C
17:00
10°C
18:00
9°C
19:00
8°C
20:00
7°C
21:00
5°C
22:00
5°C
23:00
4°C
00:00
4°C
01:00
4°C
02:00
3°C
03:00
3°C
04:00 15:00 03:00

Precipitation

0mm
0mm
04:00 15:00 03:00

Wind

3.9m/s
0m/s
04:00
1.6 m/s
05:00
1.8 m/s
06:00
2.5 m/s
07:00
2.1 m/s
08:00
2.1 m/s
09:00
2.7 m/s
10:00
3.6 m/s
11:00
3.6 m/s
12:00
3.1 m/s
13:00
2.6 m/s
14:00
2.2 m/s
15:00
1.7 m/s
16:00
1 m/s
17:00
1 m/s
18:00
1.2 m/s
19:00
0.9 m/s
20:00
0.6 m/s
21:00
2.1 m/s
22:00
2.3 m/s
23:00
3.1 m/s
00:00
3.5 m/s
01:00
3.7 m/s
02:00
3.9 m/s
03:00
3.6 m/s
04:00 15:00 03:00

Radiation

0.119 uSv
32 km
14.9%

Measurement time: 2026-03-15 02:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
56.2 km
36
12%

Measurement time: 2026-03-15 04:33

Calculated from PM2.5/PM10

O3
56.2 km
80.09 µg/m3
50.1%

Measurement time: 2026-03-15 04:33

source: OpenWeatherMap

PM10
68.7 km
30 µg/m3
21.4%

Measurement time: 2026-03-15 04:00

source: Aqicn

PM2.5
56.2 km
8.87 µg/m3
10.6%

Measurement time: 2026-03-15 04:33

source: OpenWeatherMap

NO2
68.7 km
16.7 µg/m3
8.4%

Measurement time: 2026-03-15 04:00

source: Aqicn

CO
56.2 km
0.16487 mg/m3
1.2%

Measurement time: 2026-03-15 04:33

source: OpenWeatherMap

SO2
47 km
3.8 µg/m3
1.1%

Measurement time: 2026-03-15 03:00

source: Aqicn

Info


Country: Romania
Region: Bihor
Latitude: 46.91667
Longitude: 21.73333


Solar Energy

Low
152.1 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Cefa

About Air Quality in Cefa

Air quality in Cefa is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Cefa

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Cefa?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Cefa

If you're planning outdoor activities in Cefa, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.