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Néa Pentéli (Attica) (GR)

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

Rain showers
15°C
Rain showers
Humidity
58.6%
Wind
7 m/s
Pressure
1014.3 hPa
Direction
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
7° / 15°
Precip.
1.4mm
Max wind
7.2 m/s

Hourly Forecast

09.04
Now
Weather
15°
0.3
7
09.04
11:00
Weather
15°
7
09.04
12:00
Weather
15°
7
09.04
13:00
Weather
15°
6
09.04
14:00
Weather
14°
6
09.04
15:00
Weather
13°
09.04
16:00
Weather
11°
09.04
17:00
Weather
10°
09.04
18:00
Weather
09.04
19:00
Weather
09.04
20:00
Weather
09.04
21:00
Weather
09.04
22:00
Weather
09.04
23:00
Weather
10.04
00:00
Weather
10.04
01:00
Weather
10.04
02:00
Weather
10.04
03:00
Weather
10.04
04:00
Weather
10.04
05:00
Weather
10.04
06:00
Weather
11°
10.04
07:00
Weather
12°
0.3
10.04
08:00
Weather
13°
0.3
10.04
09:00
Weather
14°
0.5

Temperature

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

Precipitation

0.5mm
0mm
10:00
0.3mm
07:00
0.3mm
08:00
0.3mm
09:00
0.5mm
10:00 21:00 09:00

Wind

7.2m/s
0m/s
10:00
7 m/s
11:00
7.2 m/s
12:00
7.1 m/s
13:00
6.3 m/s
14:00
5.6 m/s
15:00
5 m/s
16:00
3.5 m/s
17:00
2.9 m/s
18:00
2.8 m/s
19:00
1.8 m/s
20:00
1.4 m/s
21:00
1.4 m/s
22:00
1.1 m/s
23:00
1.1 m/s
00:00
1.3 m/s
01:00
1.3 m/s
02:00
0.9 m/s
03:00
1.3 m/s
04:00
1.5 m/s
05:00
1.5 m/s
06:00
1.2 m/s
07:00
1.6 m/s
08:00
2.1 m/s
09:00
2.1 m/s
10:00 21:00 09:00

Radiation

0.063 uSv
7.6 km
7.8%

Measurement time: 2026-04-09 05:00

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
8.1 km
107
35.7%

Measurement time: 2026-04-09 11:00

Calculated from PM2.5/PM10

O3
8.5 km
115.21 µg/m3
72%

Measurement time: 2026-04-09 12:04

source: OpenWeatherMap

PM2.5
8.1 km
38 µg/m3
45.2%

Measurement time: 2026-04-09 11:00

source: Aqicn

PM10
8.1 km
23 µg/m3
16.4%

Measurement time: 2026-04-09 11:00

source: Aqicn

NO2
8.1 km
2.8 µg/m3
1.4%

Measurement time: 2026-04-09 11:00

source: Aqicn

SO2
8.5 km
3.81 µg/m3
1.1%

Measurement time: 2026-04-09 12:04

source: OpenWeatherMap

CO
8.5 km
0.1461 mg/m3
1%

Measurement time: 2026-04-09 12:04

source: OpenWeatherMap

About Air Quality in Néa Pentéli

Air quality in Néa Pentéli 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 Néa Pentéli

  • 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 Néa Pentéli?

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 Néa Pentéli

If you're planning outdoor activities in Néa Pentéli, 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.