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Massa di Somma (Campania) (IT)

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

Heavy rain
10°C
Heavy rain
Humidity
94%
Wind
11 m/s
Pressure
992.8 hPa
Direction
248°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
9° / 12°
Precip.
18.3mm
Max wind
11 m/s

Hourly Forecast

04.02
Now
Weather
10°
3.5
11
04.02
20:00
Weather
10°
1
11
04.02
21:00
Weather
10°
1.8
9
04.02
22:00
Weather
10°
3.5
10
04.02
23:00
Weather
10°
2.5
8
05.02
00:00
Weather
1.7
7
05.02
01:00
Weather
0.7
6
05.02
02:00
Weather
0.9
05.02
03:00
Weather
10°
0.5
05.02
04:00
Weather
0.3
05.02
05:00
Weather
0.8
05.02
06:00
Weather
10°
0.2
05.02
07:00
Weather
10°
0.1
05.02
08:00
Weather
10°
05.02
09:00
Weather
11°
05.02
10:00
Weather
12°
0.8
05.02
11:00
Weather
11°
05.02
12:00
Weather
12°
05.02
13:00
Weather
12°
05.02
14:00
Weather
12°
05.02
15:00
Weather
12°
5
05.02
16:00
Weather
12°
05.02
17:00
Weather
11°
05.02
18:00
Weather
11°

Temperature

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

Precipitation

3.5mm
0mm
19:00
3.5mm
20:00
1mm
21:00
1.8mm
22:00
3.5mm
23:00
2.5mm
00:00
1.7mm
01:00
0.7mm
02:00
0.9mm
03:00
0.5mm
04:00
0.3mm
05:00
0.8mm
06:00
0.2mm
07:00
0.1mm
10:00
0.8mm
19:00 06:00 18:00

Wind

11m/s
0m/s
19:00
10.5 m/s
20:00
11 m/s
21:00
8.9 m/s
22:00
9.6 m/s
23:00
7.9 m/s
00:00
7.4 m/s
01:00
5.6 m/s
02:00
4.8 m/s
03:00
4.7 m/s
04:00
3.3 m/s
05:00
2.4 m/s
06:00
1.4 m/s
07:00
1.9 m/s
08:00
2.5 m/s
09:00
2.9 m/s
10:00
4.1 m/s
11:00
4.1 m/s
12:00
4.8 m/s
13:00
4.9 m/s
14:00
4.7 m/s
15:00
5.2 m/s
16:00
4.4 m/s
17:00
4.5 m/s
18:00
3.3 m/s
19:00 06:00 18:00

Radiation

No sensor within 100 km.

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
89.1 km
4
1.3%

Measurement time: 2026-02-04 17:57

Calculated from PM2.5/PM10

O3
27.8 km
83.02 µg/m3
51.9%

Measurement time: 2026-02-04 18:55

source: OpenWeatherMap

PM10
27.8 km
3.79 µg/m3
2.7%

Measurement time: 2026-02-04 18:55

source: OpenWeatherMap

PM2.5
89.1 km
1 µg/m3
1.2%

Measurement time: 2026-02-04 17:57

source: OpenWeatherMap

CO
89.1 km
0.13496 mg/m3
1%

Measurement time: 2026-02-04 17:57

source: OpenWeatherMap

NO2
89.1 km
0.37 µg/m3
0.2%

Measurement time: 2026-02-04 17:57

source: OpenWeatherMap

SO2
27.8 km
0.12 µg/m3
0%

Measurement time: 2026-02-04 18:55

source: OpenWeatherMap

About Air Quality in Massa di Somma

Air quality in Massa di Somma 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 Massa di Somma

  • 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 Massa di Somma?

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 Massa di Somma

If you're planning outdoor activities in Massa di Somma, 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.