Worst air pollution Glenwood South - Raleigh, today and tomorrow
Today (16 July): Air quality in Glenwood South is poor. AQI and O3 are poor; PM2.5 is fair; NO2 is medium; PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 65.0/100).
Tomorrow (17 July 2026): Air quality in Glenwood South is fair. AQI improves to medium; O3 decreases to medium; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 8:00 AM (O3: 53.5/100). 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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Raleigh's Glenwood South air quality reflects the vibrant entertainment and restaurant corridor, with vehicle traffic on Glenwood Avenue and the surrounding concentrated nightlife and commercial character contributing elevated NOₓ during peak periods. The flat terrain allows reasonable dispersal, while the neighbourhood's walkable character maintains moderate Raleigh metropolitan readings and Glenwood South generally tracks at typical inner Raleigh commercial entertainment corridor levels throughout the year.
Today - 16 July | Pollution peaks at 10:00
AQI:
Poor
65.0/100
PM2.5 (fine particles):
Fair
24.0/100
PM10 (coarse particles):
Good
18.2/100
NO2 (nitrogen dioxide):
Medium
42.0/100
O3 (ozone):
Poor
65.0/100
SO2 (sulfur dioxide):
Good
9.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.0/100
PM1 (ultrafine particles):
Good
19.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 08:00
AQI:
Medium
53.5/100
PM2.5 (fine particles):
Fair
21.9/100
PM10 (coarse particles):
Good
12.9/100
NO2 (nitrogen dioxide):
Medium
40.7/100
O3 (ozone):
Medium
53.5/100
SO2 (sulfur dioxide):
Good
8.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.4/100
PM1 (ultrafine particles):
Fair
20.4/100
Other Landmarks in Raleigh
Sports venues in Raleigh
Frequently Asked Questions
Is air quality bad in Glenwood South right now?
On 16 July 2026, overall air quality in Glenwood South is poor. AQI is the main air quality indicator at 65.0/100. Pollution peaks around 10:00 AM (O3: 65.0/100).
Will air quality be worse tomorrow in Glenwood South?
On 17 July 2026, air quality conditions in Glenwood South will be better than today, with PM2.5 forecast at fair at 21.9/100. Pollution peaks around 8:00 AM (O3: 53.5/100).
When is air pollution at its worst in Glenwood South?
Like the rest of Raleigh, Glenwood South sees air quality change through the year — the cleanest conditions usually arrive in winter, once the humid summer ozone season has ended, whereas hot, humid summer days bring the highest ozone risk, amplified by natural emissions from the dense surrounding forests. Occasional agricultural or prescribed-burning smoke can add short-lived particulate spikes outside the main summer ozone season.
Are air quality levels in Glenwood South 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