Saint James Woods, Avon Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (10 October): Air quality in Saint James Woods is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 16.5/100).
Air Quality Tomorrow
Tomorrow (11 October 2026): Air quality in Saint James Woods is good. All pollutants stay as today. Pollution peaks around 12:00 PM (O3: 15.5/100).
Explore Forecasts
Pollen & Mold
Air Quality for Neighborhoods
Get More in Our App
Local pollen and air quality forecasts, interactive pollen maps and route profiles
Features and forecast availability vary by region.
Air Quality
Today - 10 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Good | 16.5/100 |
| PM2.5 (fine particles) | Good | 3.6/100 |
| PM10 (coarse particles) | Good | 3.5/100 |
| NO2 (nitrogen dioxide) | Good | 8.2/100 |
| O3 (ozone) | Good | 16.5/100 |
| SO2 (sulfur dioxide) | Good | 0.8/100 |
| CO (carbon monoxide) | Good | 0.5/100 |
| HCHO (formaldehyde) | Good | 2.7/100 |
| PM1 (ultrafine particles) | Good | 1.2/100 |
Tomorrow - 11 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Good | 15.5/100 |
| PM2.5 (fine particles) | Good | 6.2/100 |
| PM10 (coarse particles) | Good | 5.6/100 |
| NO2 (nitrogen dioxide) | Good | 6.1/100 |
| O3 (ozone) | Good | 15.5/100 |
| SO2 (sulfur dioxide) | Good | 0.9/100 |
| CO (carbon monoxide) | Good | 0.5/100 |
| HCHO (formaldehyde) | Good | 3.2/100 |
| PM1 (ultrafine particles) | Good | 2.2/100 |
Local Environmental Conditions
This part of Avon lies in a lightly developed area, where local traffic adds relatively little to air pollution. Home heating, especially wood stoves and fireplaces, adds smoke and fine particles in the colder months. Open grassland and scrub can produce smoke during grass fires and some dust in dry spells.
Warm, sunny weather from June to September, around 24°C at its peak, raises afternoon ozone levels. From November to March, temperatures near -2°C let smoke and particles from home heating and traffic build up, especially on cold, still mornings. November is usually the windiest month, averaging about 25 km/h, which helps keep the air clean.
Get pollen & AQ on Strava
Follow your environmental exposure and performance with the free Airmine-Strava integration. See your pollen and air quality exposure for every Strava activity.
Resource Hub
Frequently Asked Questions About Air Quality in Ohio
Is air quality bad in Saint James Woods right now?
On 10 October 2026, overall air quality in Saint James Woods is good. AQI is the main air quality indicator at 16.5/100. Pollution peaks around 10:00 AM (O3: 16.5/100).
Will air quality be worse tomorrow in Saint James Woods?
On 11 October 2026, air quality conditions in Saint James Woods will be similar to today, with AQI forecast at good at 15.5/100. Pollution peaks around 12:00 PM (O3: 15.5/100).
When is air pollution at its worst in Saint James Woods?
Warm, sunny weather from June to September, around 24°C at its peak, raises afternoon ozone levels. From November to March, temperatures near -2°C let smoke and particles from home heating and traffic build up, especially on cold, still mornings. November is usually the windiest month, averaging about 25 km/h, which helps keep the air clean.
Are air quality levels in Saint James Woods 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.
Understanding the Scale
The 0–100 air quality scores represent risk levels, not direct air pollutant concentrations. Higher scores indicate higher risk.
Air Quality
| Good | 0-20 | Low air quality risk. Air quality is expected to be good, with low levels of pollution. |
| Fair | 20-40 | Generally low air quality risk. Air quality is expected to be acceptable, with some pollution present. |
| Moderate | 40-60 | Moderate air quality risk. Air pollution is elevated and air quality may be less favorable. |
| Poor | 60-80 | High air quality risk. Air pollution is high and air quality is expected to be poor. |
| Very Poor | 80-100 | Very high air quality risk. Air pollution is very high and air quality is expected to be very poor. |