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Mercato San Severino (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

Chuva
6°C
Chuva
Humidity
95.4%
Wind
5 m/s
Pressure
995.6 hPa
Direction
22°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
5° / 8°
Precip.
7mm
Max wind
7 m/s

Hourly Forecast

02.04
Now
Weather
0.5
02.04
06:00
Weather
0.5
5
02.04
07:00
Weather
0.3
6
02.04
08:00
Weather
0.3
6
02.04
09:00
Weather
0.3
6
02.04
10:00
Weather
0.2
6
02.04
11:00
Weather
0.1
6
02.04
12:00
Weather
0.2
6
02.04
13:00
Weather
0.4
6
02.04
14:00
Weather
0.5
6
02.04
15:00
Weather
0.2
7
02.04
16:00
Weather
7
02.04
17:00
Weather
0.1
7
02.04
18:00
Weather
0.2
7
02.04
19:00
Weather
0.2
6
02.04
20:00
Weather
0.2
6
02.04
21:00
Weather
0.2
6
02.04
22:00
Weather
0.1
6
02.04
23:00
Weather
0.2
6
03.04
00:00
Weather
0.4
6
03.04
01:00
Weather
0.5
03.04
02:00
Weather
0.5
03.04
03:00
Weather
0.5
03.04
04:00
Weather
0.4

Temperature

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

Precipitation

0.5mm
0mm
05:00
0.5mm
06:00
0.5mm
07:00
0.3mm
08:00
0.3mm
09:00
0.3mm
10:00
0.2mm
11:00
0.1mm
12:00
0.2mm
13:00
0.4mm
14:00
0.5mm
15:00
0.2mm
17:00
0.1mm
18:00
0.2mm
19:00
0.2mm
20:00
0.2mm
21:00
0.2mm
22:00
0.1mm
23:00
0.2mm
00:00
0.4mm
01:00
0.5mm
02:00
0.5mm
03:00
0.5mm
04:00
0.4mm
05:00 16:00 04:00

Wind

7m/s
0m/s
05:00
5 m/s
06:00
5.3 m/s
07:00
5.8 m/s
08:00
6.1 m/s
09:00
6 m/s
10:00
6 m/s
11:00
5.5 m/s
12:00
5.6 m/s
13:00
5.9 m/s
14:00
6.4 m/s
15:00
7 m/s
16:00
6.8 m/s
17:00
6.5 m/s
18:00
6.6 m/s
19:00
6 m/s
20:00
6.4 m/s
21:00
6.1 m/s
22:00
5.7 m/s
23:00
5.6 m/s
00:00
5.6 m/s
01:00
4.9 m/s
02:00
4.7 m/s
03:00
4.4 m/s
04:00
4.4 m/s
05:00 16:00 04:00

Radiation

0.138 uSv
65.8 km
17.3%

Measurement time: 2026-04-02 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
9.1 km
2
0.7%

Measurement time: 2026-04-02 06:41

Calculated from PM2.5/PM10

O3
9.1 km
93.5 µg/m3
58.4%

Measurement time: 2026-04-02 06:41

source: OpenWeatherMap

CO
9.1 km
0.15875 mg/m3
1.1%

Measurement time: 2026-04-02 06:41

source: OpenWeatherMap

PM10
9.1 km
1.13 µg/m3
0.8%

Measurement time: 2026-04-02 06:41

source: OpenWeatherMap

PM2.5
9.1 km
0.51 µg/m3
0.6%

Measurement time: 2026-04-02 06:41

source: OpenWeatherMap

NO2
9.1 km
0.85 µg/m3
0.4%

Measurement time: 2026-04-02 06:41

source: OpenWeatherMap

SO2
9.1 km
0.2 µg/m3
0.1%

Measurement time: 2026-04-02 06:41

source: OpenWeatherMap

About Air Quality in Mercato San Severino

Air quality in Mercato San Severino 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 Mercato San Severino

  • 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 Mercato San Severino?

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 Mercato San Severino

If you're planning outdoor activities in Mercato San Severino, 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.