Worst air pollution Serrinha, today and tomorrow
Today (16 July): Air quality in Serrinha is fair. AQI, PM2.5, and O3 are fair; PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (PM2.5: 28.8/100).
Tomorrow (17 July 2026): Air quality in Serrinha is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (PM2.5: 32.2/100). 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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Serrinha's air quality reflects the Bahia semi-arid Sisal region, with vehicle emissions from the BR-116 and surrounding sisal, cattle, and food processing operations contributing local sources in this major sisal producing hub. The elevated Bahia plateau position aids background dispersal, while dry season burning from surrounding Bahia agricultural and Caatinga land contributes seasonal PM2.5 variation and the sisal processing operations add distinctive dust and fibre PM10 throughout the year.
Today - 16 July | Pollution peaks at 23:00
AQI:
Fair
28.8/100
PM2.5 (fine particles):
Fair
28.8/100
PM10 (coarse particles):
Good
12.4/100
NO2 (nitrogen dioxide):
Good
0.3/100
O3 (ozone):
Fair
23.9/100
SO2 (sulfur dioxide):
Good
2.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
12.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Fair
32.2/100
PM2.5 (fine particles):
Fair
32.2/100
PM10 (coarse particles):
Good
13.1/100
NO2 (nitrogen dioxide):
Good
0.5/100
O3 (ozone):
Fair
26.0/100
SO2 (sulfur dioxide):
Good
3.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
19.9/100
Pollen forecast in Serrinha
View pollen forecastFrequently Asked Questions
Is air quality bad in Serrinha right now?
On 16 July 2026, overall air quality in Serrinha is fair. AQI is the main air quality indicator at 28.8/100. Pollution peaks around 11:00 PM (PM2.5: 28.8/100).
Will air quality be worse tomorrow in Serrinha?
On 17 July 2026, air quality conditions in Serrinha will be similar to today, with AQI forecast at fair at 32.2/100. Pollution peaks around 11:00 PM (PM2.5: 32.2/100).
When is air pollution at its worst in Serrinha?
In Serrinha, reduced air quality is most noticeable when native caatinga scrub and sisal plantation vegetation pollen peaks, and on days affected by vehicle emissions from the BR-116 and surrounding sisal, cattle, and food processing operations; background levels usually settle back down once the season changes.
Are air quality levels in Serrinha 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