Camp Pendleton South Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (6 October): Air quality in Camp Pendleton South is moderate. AQI and PM10 are moderate; PM2.5 is fair; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (PM10: 58.1/100).
Air Quality Tomorrow
Tomorrow (7 October 2026): Air quality in Camp Pendleton South is moderate. All pollutants stay as today. Pollution peaks around 10:00 AM (PM10: 55.8/100).
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Air Quality
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 58.1/100 |
| PM2.5 (fine particles) | Fair | 38.2/100 |
| PM10 (coarse particles) | Moderate | 58.1/100 |
| NO2 (nitrogen dioxide) | Good | 1.7/100 |
| O3 (ozone) | Good | 20.0/100 |
| SO2 (sulfur dioxide) | Good | 1.3/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 0.9/100 |
| PM1 (ultrafine particles) | Good | 6.0/100 |
Tomorrow - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 55.8/100 |
| PM2.5 (fine particles) | Fair | 37.4/100 |
| PM10 (coarse particles) | Moderate | 55.8/100 |
| NO2 (nitrogen dioxide) | Good | 1.7/100 |
| O3 (ozone) | Good | 18.7/100 |
| SO2 (sulfur dioxide) | Good | 1.7/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 0.8/100 |
| PM1 (ultrafine particles) | Good | 6.6/100 |
Local Environmental Conditions
With little dense development around Camp Pendleton South, local traffic emissions are modest. Bare and dry ground means wind-blown dust can push up coarse particle levels on windy days. Pollution carried in from the wider region can also raise levels at times. Levels are generally highest right next to busy roads and drop off quickly with distance.
Warm, sunny weather from July to September, around 22°C at its peak, raises afternoon ozone levels. Later, cooler, still evenings from January to March, averaging about 14°C, tend to hold exhaust close to busy streets. Wildfire season runs roughly from April to November, when smoke from fires, near or far, can bring hazy days and very poor air quality.
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Frequently Asked Questions About Air Quality in California
Is air quality bad in Camp Pendleton South right now?
On 6 October 2026, overall air quality in Camp Pendleton South is moderate. AQI is the main air quality indicator at 58.1/100. Pollution peaks around 10:00 AM (PM10: 58.1/100).
Will air quality be worse tomorrow in Camp Pendleton South?
On 7 October 2026, air quality conditions in Camp Pendleton South will be similar to today, with AQI forecast at moderate at 55.8/100. Pollution peaks around 10:00 AM (PM10: 55.8/100).
When is air pollution at its worst in Camp Pendleton South?
Warm, sunny weather from July to September, around 22°C at its peak, raises afternoon ozone levels. Later, cooler, still evenings from January to March, averaging about 14°C, tend to hold exhaust close to busy streets. Wildfire season runs roughly from April to November, when smoke from fires, near or far, can bring hazy days and very poor air quality.
Are air quality levels in Camp Pendleton South 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. |