Worst air pollution Campo Formoso, today and tomorrow
Today (16 July): Air quality in Campo Formoso 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: 24.3/100).
Tomorrow (17 July 2026): Air quality in Campo Formoso is fair. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 25.4/100). 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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Campo Formoso's air quality reflects the Bahia northern interior Sertão at 520 metres near the Chapada Diamantina, with vehicle emissions from the BR-407 and surrounding mining operations — Campo Formoso hosting significant chromite and emerald mining — contributing elevated mineral dust PM10 alongside primary vehicle sources. The semi-arid terrain generally allows reasonable wind dispersal, while Caatinga burning contributes seasonal PM2.5 variation throughout the year.
Today - 16 July | Pollution peaks at 23:00
AQI:
Fair
24.3/100
PM2.5 (fine particles):
Good
11.3/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
24.3/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
4.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Fair
25.4/100
PM2.5 (fine particles):
Good
13.7/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
25.4/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
7.8/100
Pollen forecast in Campo Formoso
View pollen forecastFrequently Asked Questions
Is air quality bad in Campo Formoso right now?
On 16 July 2026, overall air quality in Campo Formoso is fair. AQI is the main air quality indicator at 24.3/100. Pollution peaks around 11:00 PM (O3: 24.3/100).
Will air quality be worse tomorrow in Campo Formoso?
On 17 July 2026, air quality conditions in Campo Formoso will be similar to today, with AQI forecast at fair at 25.4/100. Pollution peaks around 4:00 PM (O3: 25.4/100).
When is air pollution at its worst in Campo Formoso?
Campo Formoso residents notice reduced air quality mainly when native caatinga scrub and sparse drought-adapted vegetation pollen peaks, and during spells of vehicle emissions from the BR-407 and surrounding mining operations — Campo Formoso hosting significant chromite; conditions generally improve once the season shifts and rainfall or stronger winds return.
Are air quality levels in Campo Formoso 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