Worst air pollution Brescia, today and tomorrow
Today (9 August): Air quality in Brescia is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 52.1/100).
Tomorrow (10 August 2026): Air quality in Brescia is poor. AQI worsens to poor; O3 increases to poor; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 62.1/100). Airmine updates local air quality forecasts four times daily.
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Brescia's air quality faces the Po Valley's notorious topographic enclosure, with vehicle traffic on the A4 motorway and the significant steel and arms manufacturing industrial base generating elevated PM2.5, heavy metals, and NOₓ. The Brescian Prealps to the north provide partial topographic shelter from Alpine air, while the flat Po plain's persistent winter anticyclones trap industrial and vehicle emissions, making the broader Brescia-Bergamo corridor one of northern Italy's most persistently polluted industrial corridors.
Today - 9 August | Pollution peaks at 17:00
AQI:
Medium
52.1/100
PM2.5 (fine particles):
Good
13.9/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Fair
23.2/100
O3 (ozone):
Medium
52.1/100
SO2 (sulfur dioxide):
Good
1.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.6/100
PM1 (ultrafine particles):
Good
18.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 14:00
AQI:
Poor
62.1/100
PM2.5 (fine particles):
Good
14.9/100
PM10 (coarse particles):
Good
4.3/100
NO2 (nitrogen dioxide):
Fair
25.6/100
O3 (ozone):
Poor
62.1/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.5/100
PM1 (ultrafine particles):
Fair
20.4/100
Pollen forecast in Brescia
View pollen forecastFrequently Asked Questions
Is air quality bad in Brescia right now?
On 9 August 2026, overall air quality in Brescia is fair. NO2 is the main pollutant at 23.2/100. Pollution peaks around 5:00 PM (O3: 52.1/100).
Will air quality be worse tomorrow in Brescia?
On 10 August 2026, air quality conditions in Brescia will be worse than today, with AQI forecast at poor at 62.1/100. Pollution peaks around 2:00 PM (O3: 62.1/100).
When is air pollution at its worst in Brescia?
Air quality dips in Brescia mostly track oak and birch pollen peaks and periods of vehicle traffic on the A4 motorway and the significant steel and arms manufacturing industrial base; the clearest air tends to follow a change in wind direction or rainfall here.
Are air quality levels in Brescia 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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