Worst air pollution Navojoa, today and tomorrow
Today (15 July): Air quality in Navojoa is very poor. AQI and PM10 are very poor; PM2.5 is poor; O3 is fair; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (PM10: 94.4/100).
Tomorrow (16 July 2026): Air quality in Navojoa is very poor. PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 AM (PM10: 100/100). 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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Navojoa's air quality reflects the flat Sonoran coastal plain's Mayo River valley at 37 metres, with vehicle traffic on surrounding roads and the agricultural, food processing, and services corridor contributing local sources. Consistent Gulf of California and Pacific breezes provide maritime ventilation, while the flat coastal terrain allows reasonable dispersal and Navojoa generally maintains moderate to good northwestern Mexican Sonoran coastal plain agricultural readings throughout most of the year.
Today - 15 July | Pollution peaks at 23:00
AQI:
Very poor
94.4/100
PM2.5 (fine particles):
Poor
68.3/100
PM10 (coarse particles):
Very poor
94.4/100
NO2 (nitrogen dioxide):
Good
1.4/100
O3 (ozone):
Fair
36.1/100
SO2 (sulfur dioxide):
Good
17.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.0/100
PM1 (ultrafine particles):
Good
18.5/100
Levels show the poorest local air quality during the day
Tomorrow - 16 July | Pollution peaks at 00:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Poor
71.2/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
1.9/100
O3 (ozone):
Fair
31.5/100
SO2 (sulfur dioxide):
Good
6.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.9/100
PM1 (ultrafine particles):
Fair
20.4/100
Frequently Asked Questions
Is air quality bad in Navojoa right now?
On 15 July 2026, overall air quality in Navojoa is very poor. AQI is the main air quality indicator at 94.4/100. Pollution peaks around 11:00 PM (PM10: 94.4/100).
Will air quality be worse tomorrow in Navojoa?
On 16 July 2026, air quality conditions in Navojoa will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 12:00 AM (PM10: 100/100).
When is air pollution at its worst in Navojoa?
Air quality in Navojoa tends to be worse when vehicle traffic, manufacturing activity, along with farming and agricultural processing build up and the sea breeze weakens. Maritime airflow normally ventilates the area well, though calmer spells let levels rise. This natural ventilation is one reason coastal areas often see better readings than inland cities.
Are air quality levels in Navojoa 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