Worst air pollution Midcity Baton Rouge - Baton Rouge, today and tomorrow
Today (16 July): Air quality in Midcity Baton Rouge is fair. AQI, PM10, and O3 are fair; PM2.5, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 AM (O3: 29.0/100).
Tomorrow (17 July 2026): Air quality in Midcity Baton Rouge is fair. PM10 decreases to good; all other pollutants stay as today. Pollution peaks around 10:00 AM (O3: 27.4/100). 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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Baton Rouge's Mid City air quality reflects the historic residential and commercial neighbourhood, with vehicle traffic on Government Street and the surrounding mixed residential and commercial character contributing local sources. The flat Louisiana coastal plain allows reasonable dispersal, while Gulf of Mexico breezes provide warm-season ventilation and Mid City generally maintains moderate Baton Rouge metropolitan readings throughout most of the year.
Today - 16 July | Pollution peaks at 11:00
AQI:
Fair
29.0/100
PM2.5 (fine particles):
Good
17.7/100
PM10 (coarse particles):
Fair
24.2/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Fair
29.0/100
SO2 (sulfur dioxide):
Good
5.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
4.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 10:00
AQI:
Fair
27.4/100
PM2.5 (fine particles):
Good
15.2/100
PM10 (coarse particles):
Good
15.3/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Fair
27.4/100
SO2 (sulfur dioxide):
Good
3.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
3.7/100
Other Landmarks in Baton Rouge
Frequently Asked Questions
Is air quality bad in Midcity Baton Rouge right now?
On 16 July 2026, overall air quality in Midcity Baton Rouge is fair. AQI is the main air quality indicator at 29.0/100. Pollution peaks around 11:00 AM (O3: 29.0/100).
Will air quality be worse tomorrow in Midcity Baton Rouge?
On 17 July 2026, air quality conditions in Midcity Baton Rouge will be similar to today, with AQI forecast at fair at 27.4/100. Pollution peaks around 10:00 AM (O3: 27.4/100).
When is air pollution at its worst in Midcity Baton Rouge?
Midcity Baton Rouge's air quality follows a clear seasonal pattern, as once the long summer ozone season ends, winter offers the year's cleanest air; by contrast, heat, humidity, and the local petrochemical industry combine to drive both ozone and particulate levels up for much of the summer. Hurricane season can occasionally disrupt normal pollution patterns, for better or worse depending on the storm.
Are air quality levels in Midcity Baton Rouge 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