Worst air pollution Lajeado, today and tomorrow
Today (16 July): Air quality in Lajeado is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (O3: 13.8/100).
Tomorrow (17 July 2026): Air quality in Lajeado is good. All pollutants stay as today. Pollution peaks around 12:00 AM (O3: 13.8/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Lajeado's air quality reflects the Taquari river valley in the Rio Grande do Sul highlands, with vehicle emissions from the RS-130 and surrounding food processing and agribusiness industry contributing local sources. The valley's topographic enclosure between the Serra Gaúcha highlands creates modest concentration under calm conditions, while cold winter inversions in the southern Brazilian highlands add seasonal PM2.5 elevation from wood heating.
Today - 16 July | Pollution peaks at 23:00
AQI:
Good
13.8/100
PM2.5 (fine particles):
Good
7.2/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
13.8/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
1.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Good
13.8/100
PM2.5 (fine particles):
Good
7.3/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
13.8/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
1.3/100
Pollen forecast in Lajeado
View pollen forecastFrequently Asked Questions
Is air quality bad in Lajeado right now?
On 16 July 2026, overall air quality in Lajeado is good. AQI is the main air quality indicator at 13.8/100. Pollution peaks around 11:00 PM (O3: 13.8/100).
Will air quality be worse tomorrow in Lajeado?
On 17 July 2026, air quality conditions in Lajeado will be similar to today, with AQI forecast at good at 13.8/100. Pollution peaks around 12:00 AM (O3: 13.8/100).
When is air pollution at its worst in Lajeado?
You're most likely to notice worse air in Lajeado when native Atlantic Forest remnants and eucalyptus pollen peaks, or due to vehicle emissions from the RS-130 and surrounding food processing and agribusiness industry; a shift to wetter or windier weather typically brings noticeable relief.
Are air quality levels in Lajeado 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.
Want to see air quality forecasts for other cities in Brazil?
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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