Worst air pollution Frazier Avenue - Chattanooga, today and tomorrow
Today (16 July): Air quality in Frazier Avenue is fair. PM2.5, PM10, NO2, and PM1 are fair; AQI and O3 are medium; SO2, CO, and HCHO are good. Pollution peaks around 2:00 PM (O3: 41.4/100).
Tomorrow (17 July 2026): Air quality in Frazier Avenue is fair. PM10 decreases to good; all other pollutants stay as today. Pollution peaks around 11:00 AM (O3: 43.1/100). 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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Chattanooga's Frazier Avenue air quality reflects the North Shore's main commercial corridor, with vehicle traffic on Frazier Avenue and the surrounding mixed residential and commercial character contributing local sources. The Tennessee River provides limited ventilation, while the neighbourhood's walkable character and the North Shore's residential scale generally maintain moderate Chattanooga metropolitan readings throughout most of the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
41.4/100
PM2.5 (fine particles):
Fair
23.3/100
PM10 (coarse particles):
Fair
28.6/100
NO2 (nitrogen dioxide):
Fair
35.8/100
O3 (ozone):
Medium
41.4/100
SO2 (sulfur dioxide):
Good
8.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.2/100
PM1 (ultrafine particles):
Fair
20.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 11:00
AQI:
Medium
43.1/100
PM2.5 (fine particles):
Fair
23.6/100
PM10 (coarse particles):
Good
16.3/100
NO2 (nitrogen dioxide):
Fair
33.3/100
O3 (ozone):
Medium
43.1/100
SO2 (sulfur dioxide):
Good
6.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.6/100
PM1 (ultrafine particles):
Fair
21.0/100
Other Landmarks in Chattanooga
Sports venues in Chattanooga
Frequently Asked Questions
Is air quality bad in Frazier Avenue right now?
On 16 July 2026, overall air quality in Frazier Avenue is fair. NO2 is the main pollutant at 35.8/100. Pollution peaks around 2:00 PM (O3: 41.4/100).
Will air quality be worse tomorrow in Frazier Avenue?
On 17 July 2026, air quality conditions in Frazier Avenue will be similar to today, with NO2 forecast at fair at 33.3/100. Pollution peaks around 11:00 AM (O3: 43.1/100).
When is air pollution at its worst in Frazier Avenue?
Frazier Avenue's air quality follows a clear seasonal pattern. Typically, once summer humidity fades, winter typically offers the most consistently clean air, while summer heat combined with the region's dense forest cover drives an extended ozone season. Prescribed burns are more common in the cooler months and can add brief smoke episodes.
Are air quality levels in Frazier Avenue 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.
Want to see air quality forecasts for other cities in United States?
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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