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Frosinone (Latium) (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

Cloudy
9°C
Cloudy
Humidity
87.9%
Wind
4 m/s
Pressure
1000.1 hPa
Direction
105°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
7° / 12°
Precip.
26.7mm
Max wind
5.2 m/s

Hourly Forecast

04.02
Now
Weather
04.02
08:00
Weather
10°
0.4
04.02
09:00
Weather
11°
0.8
5
04.02
10:00
Weather
12°
1.4
04.02
11:00
Weather
12°
1.7
04.02
12:00
Weather
11°
2.6
04.02
13:00
Weather
11°
5.1
04.02
14:00
Weather
10°
4.2
04.02
15:00
Weather
10°
1.8
04.02
16:00
Weather
10°
0.4
04.02
17:00
Weather
10°
0.4
04.02
18:00
Weather
10°
2.6
04.02
19:00
Weather
2.4
04.02
20:00
Weather
0.8
04.02
21:00
Weather
0.4
04.02
22:00
Weather
0.4
04.02
23:00
Weather
0.2
05.02
00:00
Weather
0.4
05.02
01:00
Weather
0.1
05.02
02:00
Weather
0.5
05.02
03:00
Weather
05.02
04:00
Weather
0.1
05.02
05:00
Weather
05.02
06:00
Weather

Temperature

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

Precipitation

5.1mm
0mm
08:00
0.4mm
09:00
0.8mm
10:00
1.4mm
11:00
1.7mm
12:00
2.6mm
13:00
5.1mm
14:00
4.2mm
15:00
1.8mm
16:00
0.4mm
17:00
0.4mm
18:00
2.6mm
19:00
2.4mm
20:00
0.8mm
21:00
0.4mm
22:00
0.4mm
23:00
0.2mm
00:00
0.4mm
01:00
0.1mm
02:00
0.5mm
04:00
0.1mm
07:00 18:00 06:00

Wind

5.2m/s
0m/s
07:00
4.1 m/s
08:00
4.6 m/s
09:00
5.2 m/s
10:00
5 m/s
11:00
4.7 m/s
12:00
4.3 m/s
13:00
3 m/s
14:00
1.4 m/s
15:00
1.4 m/s
16:00
1.3 m/s
17:00
1 m/s
18:00
1 m/s
19:00
2.3 m/s
20:00
2.8 m/s
21:00
2.8 m/s
22:00
2.5 m/s
23:00
1.7 m/s
00:00
2.2 m/s
01:00
2.4 m/s
02:00
1.9 m/s
03:00
1.3 m/s
04:00
1.4 m/s
05:00
1.4 m/s
06:00
1.4 m/s
07:00 18:00 06:00

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
69 km
136
45.3%

Measurement time: 2026-02-04 05:48

Calculated from PM2.5/PM10

PM2.5
69 km
49.79 µg/m3
59.3%

Measurement time: 2026-02-04 05:48

source: OpenWeatherMap

PM10
69 km
70.84 µg/m3
50.6%

Measurement time: 2026-02-04 05:48

source: OpenWeatherMap

O3
69 km
77.74 µg/m3
48.6%

Measurement time: 2026-02-04 05:48

source: OpenWeatherMap

SO2
69 km
20.11 µg/m3
5.7%

Measurement time: 2026-02-04 05:48

source: OpenWeatherMap

CO
69 km
0.24354 mg/m3
1.7%

Measurement time: 2026-02-04 05:48

source: OpenWeatherMap

NO2
69 km
3.28 µg/m3
1.6%

Measurement time: 2026-02-04 05:48

source: OpenWeatherMap

Info


Country: Italy
Region: Latium
Latitude: 41.63976
Longitude: 13.34109


Solar Energy

Low
159.6 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Frosinone

About Air Quality in Frosinone

Air quality in Frosinone 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 Frosinone

  • 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 Frosinone?

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 Frosinone

If you're planning outdoor activities in Frosinone, 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.