Worst air pollution Westmar, today and tomorrow
Today (25 August): Air quality in Westmar is fair. AQI and NO2 are fair; PM2.5, PM10, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 PM (NO2: 26.2/100).
Tomorrow (26 August 2026): Air quality in Westmar is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 35.1/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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In Westmar, with traffic fairly sparse here, dust kicked up from nearby farmland tends to matter more than vehicle emissions. Without much nearby woodland or park, there's little to meaningfully soften the local particulate load. Conditions on any given day depend heavily on wind speed and direction locally. Nearby areas with a similar setup tend to show a comparable air quality baseline.
Today - 25 August | Pollution peaks at 19:00
AQI:
Fair
26.2/100
PM2.5 (fine particles):
Good
9.7/100
PM10 (coarse particles):
Good
3.2/100
NO2 (nitrogen dioxide):
Fair
26.2/100
O3 (ozone):
Good
15.7/100
SO2 (sulfur dioxide):
Good
11.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.8/100
PM1 (ultrafine particles):
Good
10.1/100
Levels show the poorest local air quality during the day
Tomorrow - 26 August | Pollution peaks at 23:00
AQI:
Fair
35.1/100
PM2.5 (fine particles):
Good
6.7/100
PM10 (coarse particles):
Good
8.4/100
NO2 (nitrogen dioxide):
Fair
35.1/100
O3 (ozone):
Good
15.2/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.2/100
PM1 (ultrafine particles):
Good
6.2/100
Pollen forecast in Westmar
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Westmar
Frequently Asked Questions
Is air quality bad in Westmar right now?
On 25 August 2026, overall air quality in Westmar is fair. AQI is the main air quality indicator at 26.2/100. Pollution peaks around 7:00 PM (NO2: 26.2/100).
Will air quality be worse tomorrow in Westmar?
On 26 August 2026, air quality conditions in Westmar will be similar to today, with AQI forecast at fair at 35.1/100. Pollution peaks around 11:00 PM (NO2: 35.1/100).
When is air pollution at its worst in Westmar?
Air quality often dips most sharply during winter in this area, driven by the combination of home heating and calm winter air that resists mixing. Summer shifts the concern toward bushfire smoke here too, as periods of bushfire smoke punctuate an otherwise steady rise in ozone through the summer months. The shoulder seasons, spring and autumn, usually offer the year's best air quality thanks to milder, breezier conditions.
Are air quality levels in Westmar 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.
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Data provided by Airmine — Last update: 24 August 2026 at 20:27 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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