Air Quality in Posillipo, Italy

Cloudy
21.0°C · 79.5% humidity
21.0°
Feels 21.0°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
56 8pm
56
56
55 11pm
59
61
63 2am
65
83
83 5am
67
67
67 8am
56
56
56 11am
56
56
56 2pm
36
29
27 5pm
27
27
Station readings
45
58
75
71
CAMS model adj +2
54
54
54
66
66
66
66
66
83
83
66
66
66
54
54
54
54
54
54
34
27
25
25
25
AD 728×90

Air Quality Index Trend

48h · 1 stn

Posillipo'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 Posillipo is 2.8× the WHO annual guideline of 5 µg/m³.

79.5%
Humidity
19.5 km/h
Wind SSE
1013.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
13.99 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Posillipo?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.513.99 µg/m³ ✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
13.99
Median
12.98
Average
9.1
Low
20.12
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +2.4

What is the 7-day forecast for Posillipo?

05-28
22.3° 20.4°
0.06 mm
05-29
22.0° 18.4°
1.19 mm
05-30
21.2° 20.1°
05-31
20.8° 18.6°
0.5 mm
06-01
21.9° 20.2°
0.31 mm
06-02
22.0° 21.5°
0.5 mm
06-03
22.8° 20.1°
0.25 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Posillipo?

18
Ospedale Santobono, Napoli, Campania, Italy
4.8 km PM2.5: 4.3 µg/m³
86
Ospedale Santobono, Napoli, Campania, Italy
4.8 km PM2.5: 28.7 µg/m³
71
italy-naples-via-medina
5.5 km PM2.5: 21.8 µg/m³ PM10: 23.3 µg/m³
31
Museo Nazionale, Napoli, Campania, Italy
6.3 km PM2.5: 7.4 µg/m³
42
Osservatorio Astronomico, Napoli, Campania, Italy
7.3 km PM2.5: 10.1 µg/m³
37
Osservatorio Astronomico, Napoli, Campania, Italy
7.3 km PM2.5: 8.9 µg/m³
18
Ente Ferrovie, Napoli, Campania, Italy
7.5 km PM2.5: 4.3 µg/m³
21
Portici parco reggia, Portici, Campania, Italy
12.6 km PM2.5: 5.0 µg/m³
12
I.t.i.s. Argine, Napoli, Campania, Italy
13.2 km PM2.5: 2.9 µg/m³
22
I.t.i.s. Argine, Napoli, Campania, Italy
13.2 km PM2.5: 5.3 µg/m³

What cities are near Posillipo?

55 Fuorigrotta 54 Bagnoli 57 Chiaia 54 Soccavo 56 Vomero 62 San Ferdinando 62 Montecalvario 52 Arenella 53 Pianura 45 Avvocata
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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 2026-05-28T21:49 UTC.