Worst air pollution Richardson, today and tomorrow
Today (16 July): Air quality in Richardson is fair. AQI, PM10, and O3 are fair; PM2.5, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 28.0/100).
Tomorrow (17 July 2026): Air quality in Richardson is fair. PM10 decreases to good; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 28.1/100). 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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Richardson's air quality reflects the DFW metroplex's northern Telecom Corridor, with vehicle emissions from US-75 and dense technology campus traffic generating elevated NOₓ. The flat North Texas plain provides reasonable dispersal, while the broader metropolitan ozone from vehicle and Barnett Shale gas emissions affects the entire northern metropolitan area throughout the summer ozone season.
Today - 16 July | Pollution peaks at 10:00
AQI:
Fair
28.0/100
PM2.5 (fine particles):
Good
11.7/100
PM10 (coarse particles):
Fair
21.5/100
NO2 (nitrogen dioxide):
Good
0.3/100
O3 (ozone):
Fair
28.0/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.9/100
PM1 (ultrafine particles):
Good
2.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Fair
28.1/100
PM2.5 (fine particles):
Good
9.7/100
PM10 (coarse particles):
Good
16.7/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Fair
28.1/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.9/100
PM1 (ultrafine particles):
Good
2.5/100
Pollen forecast in Richardson
View pollen forecastFrequently Asked Questions
Is air quality bad in Richardson right now?
On 16 July 2026, overall air quality in Richardson is fair. AQI is the main air quality indicator at 28.0/100. Pollution peaks around 10:00 AM (O3: 28.0/100).
Will air quality be worse tomorrow in Richardson?
On 17 July 2026, air quality conditions in Richardson will be similar to today, with AQI forecast at fair at 28.1/100. Pollution peaks around 1:00 PM (O3: 28.1/100).
When is air pollution at its worst in Richardson?
Like most US cities, Richardson sees air quality shift from season to season: spring and autumn generally bring more moderate, cleaner conditions between the extremes of summer and winter cedar season, but the hottest summer months consistently bring the highest ozone risk statewide. Dust from West Texas can occasionally drift across the state and add to particulate levels.
Are air quality levels in Richardson 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