Worst air pollution Morgan City, today and tomorrow
Today (9 August): Air quality in Morgan City is poor. AQI and PM10 are poor; O3, SO2, and PM1 are fair; PM2.5 is medium; NO2, CO, and HCHO are good. Pollution peaks around 12:00 AM (PM10: 66.0/100).
Tomorrow (10 August 2026): Air quality in Morgan City is fair. AQI improves to medium; PM10 decreases to medium; all other pollutants stay as today. Pollution peaks around 9:00 PM (PM10: 53.0/100). 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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Morgan City's air quality is shaped largely by Gulf South humidity; Gulf breeze generally keeps air quality favorable. Overall, Morgan City sees air quality that tracks fairly closely with typical conditions for its wider region. As with most US destinations, conditions here are best understood by season rather than by a single yearly average.
Today - 9 August | Pollution peaks at 00:00
AQI:
Poor
66.0/100
PM2.5 (fine particles):
Medium
60.0/100
PM10 (coarse particles):
Poor
66.0/100
NO2 (nitrogen dioxide):
Good
5.9/100
O3 (ozone):
Fair
24.5/100
SO2 (sulfur dioxide):
Fair
24.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.1/100
PM1 (ultrafine particles):
Fair
21.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 21:00
AQI:
Medium
53.0/100
PM2.5 (fine particles):
Medium
49.5/100
PM10 (coarse particles):
Medium
53.0/100
NO2 (nitrogen dioxide):
Good
6.9/100
O3 (ozone):
Fair
26.5/100
SO2 (sulfur dioxide):
Fair
30.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.1/100
PM1 (ultrafine particles):
Fair
21.7/100
Pollen forecast in Morgan City
View pollen forecastFrequently Asked Questions
Is air quality bad in Morgan City right now?
On 9 August 2026, overall air quality in Morgan City is poor. AQI is the main air quality indicator at 66.0/100. Pollution peaks around 12:00 AM (PM10: 66.0/100).
Will air quality be worse tomorrow in Morgan City?
On 10 August 2026, air quality conditions in Morgan City will be better than today, with SO2 forecast at fair at 30.6/100. Pollution peaks around 9:00 PM (PM10: 53.0/100).
When is air pollution at its worst in Morgan City?
Air quality across Morgan City rises and falls with the seasons: winter generally brings the cleanest air of the year, but summer heat and humidity, combined with local industrial emissions, drive an extended ozone season. Hurricane season can occasionally disrupt normal pollution patterns, for better or worse depending on the storm.
Are air quality levels in Morgan City 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: 9 August 2026 at 20:27 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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