Worst air pollution Springdale, today and tomorrow
Today (16 July): Air quality in Springdale is fair. PM2.5 and PM1 are fair; AQI, NO2, and O3 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 8:00 AM (O3: 54.3/100).
Tomorrow (17 July 2026): Air quality in Springdale is fair. All pollutants stay as today. Pollution peaks around 9:00 AM (O3: 59.2/100). 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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Springdale's air quality benefits from the flat Ozark plateau in northwest Arkansas providing generally good wind dispersal, with vehicle emissions from I-49 the primary local source in this rapidly growing Washington County city. The broader Northwest Arkansas metropolitan ozone from vehicle and regional agricultural sources is the primary warm-season concern, while Walmart's corporate presence generates concentrated logistics traffic throughout the year.
Today - 16 July | Pollution peaks at 08:00
AQI:
Medium
54.3/100
PM2.5 (fine particles):
Fair
24.5/100
PM10 (coarse particles):
Good
12.2/100
NO2 (nitrogen dioxide):
Medium
42.1/100
O3 (ozone):
Medium
54.3/100
SO2 (sulfur dioxide):
Good
8.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.8/100
PM1 (ultrafine particles):
Fair
23.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 09:00
AQI:
Medium
59.2/100
PM2.5 (fine particles):
Fair
22.7/100
PM10 (coarse particles):
Good
8.7/100
NO2 (nitrogen dioxide):
Medium
40.2/100
O3 (ozone):
Medium
59.2/100
SO2 (sulfur dioxide):
Good
9.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.7/100
PM1 (ultrafine particles):
Fair
22.4/100
Pollen forecast in Springdale
View pollen forecastFrequently Asked Questions
Is air quality bad in Springdale right now?
On 16 July 2026, overall air quality in Springdale is fair. PM2.5 is the main pollutant at 24.5/100. Pollution peaks around 8:00 AM (O3: 54.3/100).
Will air quality be worse tomorrow in Springdale?
On 17 July 2026, air quality conditions in Springdale will be similar to today, with PM2.5 forecast at fair at 22.7/100. Pollution peaks around 9:00 AM (O3: 59.2/100).
When is air pollution at its worst in Springdale?
Springdale's air quality has a clear seasonal rhythm — the cleanest stretches usually come in spring and fall, between the summer ozone season and the calmer winter pollution episodes, whereas prolonged summer heat waves are when air quality most often dips into unhealthy territory. Calm, cold winter spells can occasionally allow local pollution to build up before the next weather system clears it.
Are air quality levels in Springdale 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