Worst air pollution Downtown Mobridge - Mobridge, today and tomorrow
Today (9 August): Air quality in Downtown Mobridge is very poor. AQI and NO2 are very poor; O3 and SO2 are fair; PM2.5, PM10, and PM1 are medium; CO and HCHO are good. Pollution peaks around 12:00 AM (NO2: 100/100).
Tomorrow (10 August 2026): Air quality in Downtown Mobridge is very poor. All pollutants stay as today. Pollution peaks around 12:00 AM (NO2: 100/100). Airmine updates local air quality forecasts four times daily.
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Downtown Mobridge, situated at the city's small downtown overlooking Lake Oahe, sees the same seasonal air quality swings that shape the rest of Mobridge. Any local variation tends to be minor compared with the seasonal swings seen across the wider city.
Today - 9 August | Pollution peaks at 00:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Medium
49.9/100
PM10 (coarse particles):
Medium
43.3/100
NO2 (nitrogen dioxide):
Very poor
100/100
O3 (ozone):
Fair
37.5/100
SO2 (sulfur dioxide):
Fair
39.5/100
CO (carbon monoxide):
Good
0.1/100
HCHO (formaldehyde):
Good
9.7/100
PM1 (ultrafine particles):
Medium
43.0/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 00:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Medium
55.5/100
PM10 (coarse particles):
Medium
47.3/100
NO2 (nitrogen dioxide):
Very poor
100/100
O3 (ozone):
Fair
35.9/100
SO2 (sulfur dioxide):
Fair
30.7/100
CO (carbon monoxide):
Good
0.1/100
HCHO (formaldehyde):
Good
6.8/100
PM1 (ultrafine particles):
Medium
48.4/100
Other Landmarks in Mobridge
Frequently Asked Questions
Is air quality bad in Downtown Mobridge right now?
On 9 August 2026, overall air quality in Downtown Mobridge is very poor. AQI is the main air quality indicator at 100/100. Pollution peaks around 12:00 AM (NO2: 100/100).
Will air quality be worse tomorrow in Downtown Mobridge?
On 10 August 2026, air quality conditions in Downtown Mobridge will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 12:00 AM (NO2: 100/100).
When is air pollution at its worst in Downtown Mobridge?
Air quality around Downtown Mobridge changes with the seasons, as once the harvest dust settles, winter typically offers the cleanest stretch of the year; by contrast, summer heat and humidity drive ozone formation, and agricultural dust can spike particulate levels during planting and harvest. Farm-heavy surrounding land is the main source of the seasonal dust spikes.
Are air quality levels in Downtown Mobridge 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: 10 August 2026 at 02:34 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.
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