What is the air quality in Caltanissetta today?

The current Air Quality Index (AQI) in Caltanissetta is 54 (Moderate). PM2.5 concentration is 13.5 µg/m³.

What is the temperature in Caltanissetta right now?

The current temperature in Caltanissetta is 21.6°C (feels like 21.6°C). Humidity is 55.4% and wind speed is 38.4 km/h.

Air Quality in Caltanissetta, Italy

Partly Cloudy

21.6°C · 55.4% humidity

21.6°

Feels 21.6°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Caltanissetta →

Caltanissetta's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

55.4%

Humidity

38.4 km/h

Wind SW

1013.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

13.5 µg/m³

PM10

54.9 µg/m³

050100150200300500

What is the weather forecast for Caltanissetta?

Temperature & Precipitation

PM2.513.5 µg/m³ ✓ WHO

Moderate

PM1054.9 µg/m³

Moderate

UV INDEX0.0

Low

What is the 7-day forecast for Caltanissetta?

10-21

21.6° 11.4°

0.19 mm

10-22

21.0° 14.6°

0.5 mm

10-23

23.7° 13.3°

0.06 mm

10-24

16.4° 11.4°

8.0 mm

10-25

20.9° 13.6°

10-26

22.5° 14.2°

1.56 mm

10-27

17.6° 13.3°

0.19 mm

Both models agree Avg diff: 2.0°C

What cities are near Caltanissetta?

54 San Cataldo 54 Enna 54 Canicattì 54 Piazza Armerina 66 Favara 66 Palma di Montechiaro 66 Licata 66 Agrigento 54 Niscemi 66 Gela

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T12:31 UTC.