Worst air pollution Mordecai - Raleigh, today and tomorrow
Today (16 July): Air quality in Mordecai is poor. AQI and O3 are poor; PM2.5 and PM1 are fair; NO2 is medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 10:00 AM (O3: 65.0/100).
Tomorrow (17 July 2026): Air quality in Mordecai is fair. AQI improves to medium; O3 decreases to medium; 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.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Raleigh's Mordecai air quality reflects the historic North Raleigh residential neighbourhood adjacent to the Mordecai Historic Park, with vehicle traffic on the surrounding residential corridors contributing modest local sources. The neighbourhood's tree-lined character and the historic park greenspace provide natural filtration, while the flat terrain allows reasonable dispersal and Mordecai generally maintains moderate Raleigh metropolitan readings throughout most of the year.
Today - 16 July | Pollution peaks at 10:00
AQI:
Poor
65.0/100
PM2.5 (fine particles):
Fair
25.1/100
PM10 (coarse particles):
Good
19.2/100
NO2 (nitrogen dioxide):
Medium
45.1/100
O3 (ozone):
Poor
65.0/100
SO2 (sulfur dioxide):
Good
10.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.0/100
PM1 (ultrafine particles):
Fair
20.7/100
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
22.9/100
PM10 (coarse particles):
Good
13.6/100
NO2 (nitrogen dioxide):
Medium
43.6/100
O3 (ozone):
Medium
53.5/100
SO2 (sulfur dioxide):
Good
10.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.4/100
PM1 (ultrafine particles):
Fair
21.1/100
Other Landmarks in Raleigh
Sports venues in Raleigh
Frequently Asked Questions
Is air quality bad in Mordecai right now?
On 16 July 2026, overall air quality in Mordecai 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 Mordecai?
On 17 July 2026, air quality conditions in Mordecai will be better than today, with PM2.5 forecast at fair at 22.9/100. Pollution peaks around 8:00 AM (O3: 53.5/100).
When is air pollution at its worst in Mordecai?
Seasonal changes shape air quality at Mordecai much as they do across Raleigh: winter is typically the cleanest season, with mild temperatures and fewer stagnant air episodes, but hot, humid summer days bring the highest ozone risk, amplified by natural emissions from the dense surrounding forests. Prescribed burns are more common in the cooler months and can add brief smoke episodes.
Are air quality levels in Mordecai 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