Worst air pollution Downtown Enid - Enid, today and tomorrow
Today (30 August): Air quality in Downtown Enid is moderate. AQI, NO2, and O3 are moderate; PM2.5 and PM10 are fair; SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 40.2/100).
Tomorrow (31 August 2026): Air quality in Downtown Enid is moderate. PM2.5 increases to moderate; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 AM (NO2: 43.2/100). Airmine updates local air quality forecasts four times daily.
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As the city's historic downtown core, Downtown Enid experiences air quality conditions similar to the rest of Enid, following the same broader regional pattern. As with most sublevel sites, the broader city trend is the best guide to typical conditions here.
Today - 30 August | Pollution peaks at 10:00
AQI:
Moderate
40.2/100
PM2.5 (fine particles):
Fair
37.6/100
PM10 (coarse particles):
Fair
30.6/100
NO2 (nitrogen dioxide):
Moderate
40.1/100
O3 (ozone):
Moderate
40.2/100
SO2 (sulfur dioxide):
Good
14.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.2/100
PM1 (ultrafine particles):
Good
18.1/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 01:00
AQI:
Moderate
43.2/100
PM2.5 (fine particles):
Moderate
41.9/100
PM10 (coarse particles):
Fair
26.2/100
NO2 (nitrogen dioxide):
Moderate
43.2/100
O3 (ozone):
Moderate
41.9/100
SO2 (sulfur dioxide):
Good
15.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.1/100
PM1 (ultrafine particles):
Fair
37.0/100
Other Landmarks in Enid
Frequently Asked Questions
Is air quality bad in Downtown Enid right now?
On 30 August 2026, overall air quality in Downtown Enid is moderate. AQI is the main air quality indicator at 40.2/100. Pollution peaks around 10:00 AM (O3: 40.2/100).
Will air quality be worse tomorrow in Downtown Enid?
On 31 August 2026, air quality conditions in Downtown Enid will be similar to today, with AQI forecast at moderate at 43.2/100. Pollution peaks around 1:00 AM (NO2: 43.2/100).
When is air pollution at its worst in Downtown Enid?
Like the rest of Enid, Downtown Enid sees air quality change through the year, as the mildest, cleanest weather usually falls in spring and autumn; by contrast, hot, humid summer conditions drive ozone formation, especially during heat waves. Lake-effect winds can help clear the air on many days near the Great Lakes shoreline.
Are air quality levels in Downtown Enid 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 30 August 2026 at 20:26 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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