Worst air pollution Barrio de San Lorenzo (Huesca) - Huesca, today and tomorrow
Today (16 July): Air quality in Barrio de San Lorenzo (Huesca) is fair. AQI, PM2.5, PM10, NO2, and O3 are fair; SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 AM (NO2: 37.4/100).
Tomorrow (17 July 2026): Air quality in Barrio de San Lorenzo (Huesca) is fair. AQI improves to medium; PM2.5 decreases to good; PM10 decreases to good; NO2 decreases to medium; all other pollutants stay as today. Pollution peaks around 7:00 AM (NO2: 59.9/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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In Barrio de San Lorenzo (Huesca), light construction dust and seasonal heating smoke in winter play the biggest role locally. Levels are usually better than in the surrounding modern districts. The narrow historic streets can trap vehicle fumes that would otherwise disperse quickly.
Today - 16 July | Pollution peaks at 06:00
AQI:
Fair
37.4/100
PM2.5 (fine particles):
Fair
24.9/100
PM10 (coarse particles):
Fair
25.7/100
NO2 (nitrogen dioxide):
Fair
37.4/100
O3 (ozone):
Fair
36.0/100
SO2 (sulfur dioxide):
Good
6.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.1/100
PM1 (ultrafine particles):
Good
10.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 07:00
AQI:
Medium
59.9/100
PM2.5 (fine particles):
Good
19.9/100
PM10 (coarse particles):
Good
13.9/100
NO2 (nitrogen dioxide):
Medium
59.9/100
O3 (ozone):
Fair
37.9/100
SO2 (sulfur dioxide):
Good
8.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.7/100
PM1 (ultrafine particles):
Good
12.1/100
Other Landmarks in Huesca
Frequently Asked Questions
Is air quality bad in Barrio de San Lorenzo (Huesca) right now?
On 16 July 2026, overall air quality in Barrio de San Lorenzo (Huesca) is fair. AQI is the main air quality indicator at 37.4/100. Pollution peaks around 6:00 AM (NO2: 37.4/100).
Will air quality be worse tomorrow in Barrio de San Lorenzo (Huesca)?
On 17 July 2026, air quality conditions in Barrio de San Lorenzo (Huesca) will be similar to today, with O3 forecast at fair at 37.9/100. Pollution peaks around 7:00 AM (NO2: 59.9/100).
When is air pollution at its worst in Barrio de San Lorenzo (Huesca)?
How do the seasons affect air quality in Barrio de San Lorenzo (Huesca)? The winter months typically bring the weakest air quality of the year, as calm anticyclonic conditions trap vehicle and heating pollution near the surface. March through May tends to see steady improvement, with more unsettled weather patterns helping disperse traffic and heating pollution. Hot, stagnant summer air favours ozone formation, and dry vegetation nearby occasionally adds wildfire smoke to the mix during peak heat. The first rains of autumn typically help clear out any lingering summer dust or ozone, setting up milder conditions ahead of winter. Inland locations like this typically see harsher winter inversions and hotter summer ozone spikes than areas closer to the coast.
Are air quality levels in Barrio de San Lorenzo (Huesca) 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.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 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.
For long term forecasts and maps, see the Airmine app