Worst air pollution South Jordan, today and tomorrow
Today (30 August): Air quality in South Jordan is moderate. AQI and O3 are moderate; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (O3: 40.8/100).
Tomorrow (31 August 2026): Air quality in South Jordan is fair. AQI improves to fair; O3 decreases to fair; all other pollutants stay as today. Pollution peaks around 8:00 AM (O3: 30.5/100). 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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South Jordan's air quality faces Utah's severe winter inversion problem, with the Salt Lake Valley's enclosed Wasatch Front basin trapping vehicle emissions under persistent cold-air pools between the Wasatch Range and the Great Salt Lake. Vehicle emissions from I-15 and the surrounding suburban road network are the primary local sources, while summer air quality is generally excellent with clean Rocky Mountain airflows creating the dramatic seasonal contrast characteristic of Utah's mountain communities.
Today - 30 August | Pollution peaks at 08:00
AQI:
Moderate
40.8/100
PM2.5 (fine particles):
Good
5.9/100
PM10 (coarse particles):
Good
2.6/100
NO2 (nitrogen dioxide):
Good
11.7/100
O3 (ozone):
Moderate
40.8/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.2/100
PM1 (ultrafine particles):
Good
3.5/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 08:00
AQI:
Fair
30.5/100
PM2.5 (fine particles):
Good
8.9/100
PM10 (coarse particles):
Good
5.4/100
NO2 (nitrogen dioxide):
Good
11.3/100
O3 (ozone):
Fair
30.5/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.3/100
PM1 (ultrafine particles):
Good
6.1/100
Pollen forecast in South Jordan
View pollen forecastFrequently Asked Questions
Is air quality bad in South Jordan right now?
On 30 August 2026, overall air quality in South Jordan is moderate. AQI is the main air quality indicator at 40.8/100. Pollution peaks around 8:00 AM (O3: 40.8/100).
Will air quality be worse tomorrow in South Jordan?
On 31 August 2026, air quality conditions in South Jordan will be better than today, with AQI forecast at fair at 30.5/100. Pollution peaks around 8:00 AM (O3: 30.5/100).
When is air pollution at its worst in South Jordan?
South Jordan follows a fairly predictable seasonal air quality pattern. In short, autumn is often the cleanest stretch, between wildfire season and the onset of winter inversions, whereas wildfire smoke drifting in from across the region is the main summer concern, while winter inversions can trap pollution locally. Valley and basin locations are especially prone to these winter inversion episodes compared to more exposed, higher terrain.
Are air quality levels in South Jordan 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 30 August 2026 at 14:32 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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