Fossil Falls Campgrounds Recreation Site, Inyokern Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (6 October): Air quality in Fossil Falls Campgrounds Recreation Site is moderate. AQI, NO2, and O3 are moderate; PM2.5 and PM10 are fair; SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 AM (O3: 59.9/100).
Air Quality Tomorrow
Tomorrow (7 October 2026): Air quality in Fossil Falls Campgrounds Recreation Site is moderate. PM10 increases to moderate; NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 11:00 AM (O3: 46.1/100).
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Air Quality
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 59.9/100 |
| PM2.5 (fine particles) | Fair | 25.8/100 |
| PM10 (coarse particles) | Fair | 35.8/100 |
| NO2 (nitrogen dioxide) | Moderate | 49.8/100 |
| O3 (ozone) | Moderate | 59.9/100 |
| SO2 (sulfur dioxide) | Good | 3.1/100 |
| CO (carbon monoxide) | Good | 0.6/100 |
| HCHO (formaldehyde) | Good | 3.3/100 |
| PM1 (ultrafine particles) | Good | 18.3/100 |
Tomorrow - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 46.1/100 |
| PM2.5 (fine particles) | Fair | 31.6/100 |
| PM10 (coarse particles) | Moderate | 42.9/100 |
| NO2 (nitrogen dioxide) | Good | 19.1/100 |
| O3 (ozone) | Moderate | 46.1/100 |
| SO2 (sulfur dioxide) | Good | 2.0/100 |
| CO (carbon monoxide) | Good | 0.5/100 |
| HCHO (formaldehyde) | Good | 2.5/100 |
| PM1 (ultrafine particles) | Good | 13.1/100 |
Local Environmental Conditions
With little dense development around this location in Inyokern, local traffic emissions are modest. Open grassland and scrub can produce smoke during grass fires and some dust in dry spells. On some days, pollution drifting in from farther away outweighs local sources. Exhaust from nearby roads is usually highest close to busy streets and junctions.
Fine particle levels climb from December to February, as wood burning and traffic combine with cold, still air averaging 8°C. In the warmer months, warm, sunny weather from April to October, around 32°C at its peak, raises afternoon ozone levels. From one day to the next, still, dry weather allows pollution to accumulate, and wind or rain clears it out.
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Frequently Asked Questions About Air Quality in California
Is air quality bad in Fossil Falls Campgrounds Recreation Site right now?
On 6 October 2026, overall air quality in Fossil Falls Campgrounds Recreation Site is moderate. AQI is the main air quality indicator at 59.9/100. Pollution peaks around 5:00 AM (O3: 59.9/100).
Will air quality be worse tomorrow in Fossil Falls Campgrounds Recreation Site?
On 7 October 2026, air quality conditions in Fossil Falls Campgrounds Recreation Site will be similar to today, with AQI forecast at moderate at 46.1/100. Pollution peaks around 11:00 AM (O3: 46.1/100).
When is air pollution at its worst in Fossil Falls Campgrounds Recreation Site?
Fine particle levels climb from December to February, as wood burning and traffic combine with cold, still air averaging 8°C. In the warmer months, warm, sunny weather from April to October, around 32°C at its peak, raises afternoon ozone levels. From one day to the next, still, dry weather allows pollution to accumulate, and wind or rain clears it out.
Are air quality levels in Fossil Falls Campgrounds Recreation Site 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. |