Worst air pollution San Giuseppe Vesuviano, today and tomorrow
Today (9 August): Air quality in San Giuseppe Vesuviano is poor. AQI and O3 are poor; PM2.5, NO2, HCHO, and PM1 are fair; PM10, SO2, and CO are good. Pollution peaks around 2:00 PM (O3: 64.9/100).
Tomorrow (10 August 2026): Air quality in San Giuseppe Vesuviano is poor. PM2.5 decreases to good; NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 66.2/100). Airmine updates local air quality forecasts four times daily.
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San Giuseppe Vesuviano's air quality reflects its position on Vesuvius' southern slopes, with vehicle traffic and the dense Naples-area industrial belt contributing the main local sources through the year. Weather patterns typical of Campania shape how quickly pollutants clear, with conditions generally improving whenever winds pick up or rain moves through, while calmer, high-pressure spells tend to let local emissions accumulate for longer than elsewhere in the region.
Today - 9 August | Pollution peaks at 14:00
AQI:
Poor
64.9/100
PM2.5 (fine particles):
Fair
21.7/100
PM10 (coarse particles):
Good
6.8/100
NO2 (nitrogen dioxide):
Fair
21.0/100
O3 (ozone):
Poor
64.9/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
22.9/100
PM1 (ultrafine particles):
Fair
25.1/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 13:00
AQI:
Poor
66.2/100
PM2.5 (fine particles):
Good
19.4/100
PM10 (coarse particles):
Good
5.8/100
NO2 (nitrogen dioxide):
Good
17.8/100
O3 (ozone):
Poor
66.2/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
22.9/100
PM1 (ultrafine particles):
Fair
23.8/100
Pollen forecast in San Giuseppe Vesuviano
View pollen forecastFrequently Asked Questions
Is air quality bad in San Giuseppe Vesuviano right now?
On 9 August 2026, overall air quality in San Giuseppe Vesuviano is poor. AQI is the main air quality indicator at 64.9/100. Pollution peaks around 2:00 PM (O3: 64.9/100).
Will air quality be worse tomorrow in San Giuseppe Vesuviano?
On 10 August 2026, air quality conditions in San Giuseppe Vesuviano will be similar to today, with AQI forecast at poor at 66.2/100. Pollution peaks around 1:00 PM (O3: 66.2/100).
When is air pollution at its worst in San Giuseppe Vesuviano?
The times to expect weaker air quality in San Giuseppe Vesuviano are during oak and olive pollen peaks and spells of vehicle traffic and the dense Naples-area industrial belt; beyond those windows, conditions across Campania are typically steadier, particularly when wind or rain helps clear the air.
Are air quality levels in San Giuseppe Vesuviano based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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