Worst air pollution Tobias Barreto, today and tomorrow
Today (16 July): Air quality in Tobias Barreto is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (O3: 23.9/100).
Tomorrow (17 July 2026): Air quality in Tobias Barreto is fair. All pollutants stay as today. Pollution peaks around 4:00 AM (O3: 26.0/100). 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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Tobias Barreto's air quality reflects the Sergipe semi-arid interior Sertão at 296 metres, with vehicle emissions from the BR-101 and surrounding cattle, cotton, and textile manufacturing contributing local sources. Atlantic trade winds from the nearby Sergipe coast provide background ventilation, while drought and Caatinga burning contribute seasonal PM10 elevation and the textile industry's distinctive chemical and dye emissions add a locally specific air quality contribution throughout the year.
Today - 16 July | Pollution peaks at 23:00
AQI:
Fair
23.9/100
PM2.5 (fine particles):
Good
11.1/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
23.9/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
4.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 04:00
AQI:
Fair
26.0/100
PM2.5 (fine particles):
Good
12.2/100
PM10 (coarse particles):
Good
4.7/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
26.0/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
7.2/100
Pollen forecast in Tobias Barreto
View pollen forecastFrequently Asked Questions
Is air quality bad in Tobias Barreto right now?
On 16 July 2026, overall air quality in Tobias Barreto is fair. AQI is the main air quality indicator at 23.9/100. Pollution peaks around 11:00 PM (O3: 23.9/100).
Will air quality be worse tomorrow in Tobias Barreto?
On 17 July 2026, air quality conditions in Tobias Barreto will be similar to today, with AQI forecast at fair at 26.0/100. Pollution peaks around 4:00 AM (O3: 26.0/100).
When is air pollution at its worst in Tobias Barreto?
Tobias Barreto residents notice reduced air quality mainly when native caatinga scrub and Atlantic Forest remnants pollen peaks, and during spells of vehicle emissions from the BR-101 and surrounding cattle, cotton, and textile manufacturing; things typically settle down again once the weather pattern shifts.
Are air quality levels in Tobias Barreto 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