What is the air quality in San Carlo All'Arena today?

The current Air Quality Index (AQI) in San Carlo All'Arena is 24 (Good). PM2.5 concentration is 5.65 µg/m³.

What is the temperature in San Carlo All'Arena right now?

The current temperature in San Carlo All'Arena is 20.9°C (feels like 20.9°C). Humidity is 73.6% and wind speed is 44.8 km/h.

Is it safe to go outside in San Carlo All'Arena?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in San Carlo All'Arena, Italy

Rain

20.9°C · 73.6% humidity

20.9°

Feels 20.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

43h · 1 stn

View full history →

San Carlo All'Arena'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.

73.6%

Humidity

44.8 km/h

Wind SSE

1013.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

5.65 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for San Carlo All'Arena?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station

PM2.55.65 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (7 stations within 25 km)

5.65

Median

9.02

Average

1.11

Low

21.1

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +7.8

What is the 7-day forecast for San Carlo All'Arena?

10-21

21.3° 11.6°

4.37 mm

10-22

24.8° 14.0°

0.06 mm

10-23

22.3° 14.7°

11.25 mm

10-24

18.6° 12.5°

0.31 mm

10-25

22.4° 16.3°

10-26

20.2° 15.6°

3.81 mm

10-27

19.4° 15.5°

1.44 mm

Both models agree Avg diff: 2.8°C

Where are air quality stations near San Carlo All'Arena?

Osservatorio Astronomico, Napoli, Campania, Italy

0.7 km PM2.5: 6.5 µg/m³

italy-naples-via-medina

2.7 km PM2.5: 1.1 µg/m³ PM10: 1.1 µg/m³

Ospedale Santobono, Napoli, Campania, Italy

3.2 km PM2.5: 0.7 µg/m³

Casoria Scuola Palizzi (CAM), Casoria, Campania, Italy

6.3 km PM2.5: 15.4 µg/m³

I.t.i.s. Argine, Napoli, Campania, Italy

6.6 km PM2.5: 21.1 µg/m³

Portici parco reggia, Portici, Campania, Italy

9.1 km PM2.5: 5.0 µg/m³

Aversa scuola Cirillo, Aversa, Campania, Italy

13.0 km PM2.5: 14.5 µg/m³

Aversa scuola Cirillo, Aversa, Campania, Italy

13.0 km PM2.5: 7.0 µg/m³

Acerra Zona Industriale, Acerra, Campania, Italy

17.2 km PM2.5: 15.9 µg/m³

San Felice a Cancello Complesso scolastico, San Felice A Cancello, Campania, Italy

19.4 km PM2.5: 5.8 µg/m³

What cities are near San Carlo All'Arena?

16 San Lorenzo 26 Vicaria 15 Stella 14 Naples 8 Pendino 10 Avvocata 44 Poggioreale 42 Miano 5 Montecalvario 53 San Pietro a Patierno

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T13:33 UTC.