Walla Walla Primitive Camping Ground, Walla Walla Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (7 October): Air quality in Walla Walla Primitive Camping Ground is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 AM (PM2.5: 19.8/100).
Air Quality Tomorrow
Tomorrow (8 October 2026): Air quality in Walla Walla Primitive Camping Ground is good. All pollutants stay as today. Pollution peaks around 11:00 AM (PM2.5: 17.7/100).
Explore Forecasts
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 - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Good | 19.8/100 |
| PM2.5 (fine particles) | Good | 19.8/100 |
| PM10 (coarse particles) | Good | 15.4/100 |
| NO2 (nitrogen dioxide) | Good | 10.2/100 |
| O3 (ozone) | Good | 14.3/100 |
| SO2 (sulfur dioxide) | Good | 0.8/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 2.0/100 |
| PM1 (ultrafine particles) | Good | 2.2/100 |
Tomorrow - 8 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Good | 17.7/100 |
| PM2.5 (fine particles) | Good | 17.7/100 |
| PM10 (coarse particles) | Good | 13.1/100 |
| NO2 (nitrogen dioxide) | Good | 9.3/100 |
| O3 (ozone) | Good | 12.8/100 |
| SO2 (sulfur dioxide) | Good | 0.4/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 1.8/100 |
| PM1 (ultrafine particles) | Good | 2.0/100 |
Local Environmental Conditions
This site in Walla Walla lies in a lightly developed area, where local traffic adds relatively little to air pollution. Farming is another source: tilling and harvest raise dust, while fertilizer and livestock release ammonia that turns into fine particles. The open grass and scrubland around the area can add dust in dry weather and smoke from occasional fires.
Particle levels tend to be highest from June to July, when home heating and traffic add more emissions and cold, calm spells at around 7°C slow their dispersal. Warm, sunny weather from December to March, around 24°C at its peak, raises afternoon ozone levels. Field work, harvest and any burning of crop residues add bursts of dust and smoke in the farming season.
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
Air quality forecast neighborhoods 2 neighborhoods
Frequently Asked Questions About Air Quality in New South Wales
Is air quality bad in Walla Walla Primitive Camping Ground right now?
On 7 October 2026, overall air quality in Walla Walla Primitive Camping Ground is good. AQI is the main air quality indicator at 19.8/100. Pollution peaks around 12:00 AM (PM2.5: 19.8/100).
Will air quality be worse tomorrow in Walla Walla Primitive Camping Ground?
On 8 October 2026, air quality conditions in Walla Walla Primitive Camping Ground will be similar to today, with AQI forecast at good at 17.7/100. Pollution peaks around 11:00 AM (PM2.5: 17.7/100).
When is air pollution at its worst in Walla Walla Primitive Camping Ground?
Particle levels tend to be highest from June to July, when home heating and traffic add more emissions and cold, calm spells at around 7°C slow their dispersal. Warm, sunny weather from December to March, around 24°C at its peak, raises afternoon ozone levels. Field work, harvest and any burning of crop residues add bursts of dust and smoke in the farming season.
Are air quality levels in Walla Walla Primitive Camping Ground 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. |