Blacksmith Shop, Ahwahnee Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (6 October): Air quality in Blacksmith Shop is moderate. AQI, PM2.5, and PM10 are moderate; O3 is fair; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (PM10: 43.3/100).
Air Quality Tomorrow
Tomorrow (7 October 2026): Air quality in Blacksmith Shop is moderate. All pollutants stay as today. Pollution peaks around 9:00 AM (PM2.5: 45.6/100).
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Air Quality
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 43.3/100 |
| PM2.5 (fine particles) | Moderate | 41.1/100 |
| PM10 (coarse particles) | Moderate | 43.3/100 |
| NO2 (nitrogen dioxide) | Good | 10.5/100 |
| O3 (ozone) | Fair | 25.7/100 |
| SO2 (sulfur dioxide) | Good | 1.8/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 1.8/100 |
| PM1 (ultrafine particles) | Good | 8.2/100 |
Tomorrow - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 45.6/100 |
| PM2.5 (fine particles) | Moderate | 45.6/100 |
| PM10 (coarse particles) | Moderate | 43.8/100 |
| NO2 (nitrogen dioxide) | Good | 19.9/100 |
| O3 (ozone) | Fair | 29.8/100 |
| SO2 (sulfur dioxide) | Good | 1.7/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 2.8/100 |
| PM1 (ultrafine particles) | Good | 11.8/100 |
Local Environmental Conditions
With little dense development around this part of Ahwahnee, local traffic emissions are modest. Trees nearby help filter some particles from the air, though in hot weather they also emit compounds that feed ozone formation. Winds are often light, which allows pollutants to linger close to where they are produced. On some days, pollution drifting in from farther away outweighs local sources.
Cold spells from December to February, at around 7°C on average, are when smoke from wood burning and traffic lingers longest. From June to September, strong sunshine and temperatures around 28°C drive ozone formation, with levels peaking in the afternoon. Wildfire smoke is most likely from May to October, sometimes turning the sky hazy for days.
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Frequently Asked Questions About Air Quality in California
Is air quality bad in Blacksmith Shop right now?
On 6 October 2026, overall air quality in Blacksmith Shop is moderate. AQI is the main air quality indicator at 43.3/100. Pollution peaks around 10:00 AM (PM10: 43.3/100).
Will air quality be worse tomorrow in Blacksmith Shop?
On 7 October 2026, air quality conditions in Blacksmith Shop will be similar to today, with AQI forecast at moderate at 45.6/100. Pollution peaks around 9:00 AM (PM2.5: 45.6/100).
When is air pollution at its worst in Blacksmith Shop?
Cold spells from December to February, at around 7°C on average, are when smoke from wood burning and traffic lingers longest. From June to September, strong sunshine and temperatures around 28°C drive ozone formation, with levels peaking in the afternoon. Wildfire smoke is most likely from May to October, sometimes turning the sky hazy for days.
Are air quality levels in Blacksmith Shop 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. |