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Aci Catena (Sicily) (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

Pochmurno
11°C
Pochmurno
Humidity
76.7%
Wind
3 m/s
Pressure
1015.5 hPa
Direction
52°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
8° / 12°
Precip.
11.2mm
Max wind
6.7 m/s

Hourly Forecast

30.03
Now
Weather
11°
30.03
08:00
Weather
11°
30.03
09:00
Weather
12°
0.3
30.03
10:00
Weather
12°
30.03
11:00
Weather
12°
0.3
30.03
12:00
Weather
12°
0.9
30.03
13:00
Weather
12°
1.3
30.03
14:00
Weather
12°
2.1
30.03
15:00
Weather
11°
0.5
30.03
16:00
Weather
11°
1.3
30.03
17:00
Weather
10°
0.9
30.03
18:00
Weather
10°
1.2
30.03
19:00
Weather
10°
1.8
30.03
20:00
Weather
10°
0.3
30.03
21:00
Weather
0.2
30.03
22:00
Weather
30.03
23:00
Weather
31.03
00:00
Weather
31.03
01:00
Weather
6
31.03
02:00
Weather
6
31.03
03:00
Weather
7
31.03
04:00
Weather
7
31.03
05:00
Weather
6
31.03
06:00
Weather
0.1
6

Temperature

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

Precipitation

2.1mm
0mm
09:00
0.3mm
11:00
0.3mm
12:00
0.9mm
13:00
1.3mm
14:00
2.1mm
15:00
0.5mm
16:00
1.3mm
17:00
0.9mm
18:00
1.2mm
19:00
1.8mm
20:00
0.3mm
21:00
0.2mm
06:00
0.1mm
07:00 18:00 06:00

Wind

6.7m/s
0m/s
07:00
2.9 m/s
08:00
4 m/s
09:00
4.4 m/s
10:00
3 m/s
11:00
2.1 m/s
12:00
2.2 m/s
13:00
2 m/s
14:00
1.7 m/s
15:00
2.9 m/s
16:00
1.8 m/s
17:00
3.1 m/s
18:00
2.5 m/s
19:00
1.7 m/s
20:00
2.2 m/s
21:00
2.1 m/s
22:00
2 m/s
23:00
2.8 m/s
00:00
4.7 m/s
01:00
5.8 m/s
02:00
6.1 m/s
03:00
6.7 m/s
04:00
6.6 m/s
05:00
6.4 m/s
06:00
6 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
52.3 km
20
6.7%

Measurement time: 2026-03-30 06:49

Calculated from PM2.5/PM10

O3
52.3 km
122.28 µg/m3
76.4%

Measurement time: 2026-03-30 06:49

source: OpenWeatherMap

PM2.5
52.3 km
4.84 µg/m3
5.8%

Measurement time: 2026-03-30 06:49

source: OpenWeatherMap

PM10
52.3 km
7.8 µg/m3
5.6%

Measurement time: 2026-03-30 06:49

source: OpenWeatherMap

CO
52.3 km
0.13741 mg/m3
1%

Measurement time: 2026-03-30 06:49

source: OpenWeatherMap

SO2
52.3 km
2.09 µg/m3
0.6%

Measurement time: 2026-03-30 06:49

source: OpenWeatherMap

NO2
52.3 km
0.45 µg/m3
0.2%

Measurement time: 2026-03-30 06:49

source: OpenWeatherMap

About Air Quality in Aci Catena

Air quality in Aci Catena 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 Aci Catena

  • 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 Aci Catena?

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 Aci Catena

If you're planning outdoor activities in Aci Catena, 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.