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Cioranii de Jos (Prahova) (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

Cloudy
2°C
Cloudy
Humidity
93.5%
Wind
4 m/s
Pressure
1013.9 hPa
Direction
52°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
2° / 5°
Precip.
12mm
Max wind
6.4 m/s

Hourly Forecast

04.02
Now
Weather
04.02
18:00
Weather
04.02
19:00
Weather
04.02
20:00
Weather
04.02
21:00
Weather
04.02
22:00
Weather
04.02
23:00
Weather
05.02
00:00
Weather
05.02
01:00
Weather
05.02
02:00
Weather
05.02
03:00
Weather
05.02
04:00
Weather
0.3
05.02
05:00
Weather
0.5
05.02
06:00
Weather
0.4
05.02
07:00
Weather
0.3
05.02
08:00
Weather
0.7
05.02
09:00
Weather
0.9
5
05.02
10:00
Weather
1.2
5
05.02
11:00
Weather
1.3
5
05.02
12:00
Weather
1.7
6
05.02
13:00
Weather
1.3
6
05.02
14:00
Weather
1.2
6
05.02
15:00
Weather
1.6
6
05.02
16:00
Weather
0.6
6

Temperature

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

Precipitation

1.7mm
0mm
04:00
0.3mm
05:00
0.5mm
06:00
0.4mm
07:00
0.3mm
08:00
0.7mm
09:00
0.9mm
10:00
1.2mm
11:00
1.3mm
12:00
1.7mm
13:00
1.3mm
14:00
1.2mm
15:00
1.6mm
16:00
0.6mm
17:00 04:00 16:00

Wind

6.4m/s
0m/s
17:00
3.5 m/s
18:00
3.4 m/s
19:00
3.5 m/s
20:00
3.4 m/s
21:00
3.6 m/s
22:00
4 m/s
23:00
4 m/s
00:00
4.6 m/s
01:00
4.7 m/s
02:00
4.4 m/s
03:00
4.6 m/s
04:00
4.6 m/s
05:00
4.7 m/s
06:00
4.9 m/s
07:00
4.8 m/s
08:00
5 m/s
09:00
5.2 m/s
10:00
5.4 m/s
11:00
5.4 m/s
12:00
5.7 m/s
13:00
6.1 m/s
14:00
6.4 m/s
15:00
6.2 m/s
16:00
5.7 m/s
17:00 04:00 16:00

Radiation

0.117 uSv
37.5 km
14.6%

Measurement time: 2026-02-04 13:00

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
2.3 km
105
35%

Measurement time: 2026-02-04 16:04

Calculated from PM2.5/PM10

PM2.5
2.3 km
37.24 µg/m3
44.3%

Measurement time: 2026-02-04 16:04

source: OpenWeatherMap

PM10
2.3 km
48.64 µg/m3
34.7%

Measurement time: 2026-02-04 16:04

source: OpenWeatherMap

O3
2.3 km
36.12 µg/m3
22.6%

Measurement time: 2026-02-04 16:04

source: OpenWeatherMap

NO2
2.3 km
20.49 µg/m3
10.2%

Measurement time: 2026-02-04 16:04

source: OpenWeatherMap

CO
2.3 km
0.43471 mg/m3
3.1%

Measurement time: 2026-02-04 16:04

source: OpenWeatherMap

SO2
2.3 km
2.21 µg/m3
0.6%

Measurement time: 2026-02-04 16:04

source: OpenWeatherMap

Info


Country: Romania
Region: Prahova
Latitude: 44.81667
Longitude: 26.41667

Cities in the area:

About Air Quality in Cioranii de Jos

Air quality in Cioranii de Jos 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 Cioranii de Jos

  • 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 Cioranii de Jos?

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 Cioranii de Jos

If you're planning outdoor activities in Cioranii de Jos, 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.