Air Quality in Aci Castello, Italy
Partly Cloudy
22.0°C · 67.9% humidity
22.0°
Feels 22.0°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Aci Castello's air quality — share it
AQI Forecast
27
7am
27
27
61
10am
51
44
40
1pm
36
40
39
4pm
37
36
36
7pm
35
35
35
10pm
54
54
54
1am
54
54
54
4am
54
34
Aci Castello'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. Current PM2.5 concentration in Aci Castello is 1.1× the WHO 24-hour guideline of 15 µg/m³.
67.9%
Humidity
3.0 km/h
Wind SW
1015.3 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.8 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Aci Castello?
Temperature & Precipitation
PM2.516.8 µg/m³
×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX14.9
Extreme
What is the 7-day forecast for Aci Castello?
06-09
22.0° 19.5°
06-10
23.1° 21.2°
06-11
23.9° 21.3°
06-12
24.2° 19.8°
1.06 mm
06-13
24.7° 22.0°
06-14
25.0° 22.1°
06-15
24.4° 21.7°
Both models agree
Avg diff: 1.3°C
What cities are near Aci Castello?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T08:33 UTC.