Air Quality in Arenella, Italy

Partly Cloudy
28.5°C · 63.3% humidity
28.5°
Feels 32.6°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
23 1am
23
23
42 4am
49
45
30 7am
28
27
26 10am
25
24
24 1pm
24
23
23 4pm
23
23
23 7pm
23
23
23 10pm
23
23
Station readings 48h ago
AQI 23
PM2.5 5.5 µg/m³ · 48h ago
AD 728×90

Air Quality Index Trend

39h · 3 stn

Arenella'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.

63.3%
Humidity
33.6 km/h
Wind WSW
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Arenella?

Temperature & Precipitation

PM2.5 Trend

39h · 3 stations
PM2.510.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Arenella?

08-03
35.7° 26.5°
08-04
29.8° 26.4°
08-05
30.7° 25.2°
08-06
32.3° 27.0°
08-07
32.5° 27.5°
08-08
29.4° 26.1°
08-09
29.5° 25.8°
Both models agree Avg diff: 1.5°C

Where are air quality stations near Arenella?

29
Ospedale Santobono, Napoli, Campania, Italy
1.1 km PM2.5: 7.0 µg/m³
60
Ospedale Santobono, Napoli, Campania, Italy
1.1 km PM2.5: 16.4 µg/m³
–
Ospedale Santobono, Napoli, Campania, Italy
1.1 km
31
Ospedale Santobono, Napoli, Campania, Italy
1.1 km PM2.5: 7.4 µg/m³
36
Museo Nazionale, Napoli, Campania, Italy
2.4 km PM2.5: 8.6 µg/m³
112
Osservatorio Astronomico, Napoli, Campania, Italy
2.8 km PM2.5: 40.0 µg/m³
38
Osservatorio Astronomico, Napoli, Campania, Italy
2.8 km PM2.5: 9.1 µg/m³
40
Ente Ferrovie, Napoli, Campania, Italy
4.1 km PM2.5: 9.6 µg/m³
48
Ente Ferrovie, Napoli, Campania, Italy
4.1 km PM2.5: 11.5 µg/m³
35
Casoria Scuola Palizzi (CAM), Casoria, Campania, Italy
9.0 km PM2.5: 8.4 µg/m³

What cities are near Arenella?

42 Vomero 42 Avvocata 42 Montecalvario 42 Stella 42 Chiaia 42 Soccavo 42 Chiaiano 42 Fuorigrotta 42 San Ferdinando 42 San Carlo All'Arena
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T02:59 UTC.