Worst air pollution Howatharra, today and tomorrow
Today (25 August): Air quality in Howatharra is fair. AQI and NO2 are fair; PM2.5, PM10, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 AM (NO2: 39.4/100).
Tomorrow (26 August 2026): Air quality in Howatharra is moderate. AQI worsens to moderate; NO2 increases to moderate; all other pollutants stay as today. Pollution peaks around 3:00 AM (NO2: 41.4/100). 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 Howatharra, quieter roads here mean surrounding agricultural activity, more than congestion, tends to shape local particulate levels. Without much nearby woodland or park, there's little to meaningfully soften the local particulate load. Broader regional monitoring generally reflects this same baseline, with small local variation. Daily conditions can shift noticeably depending on wind, temperature, and traffic patterns.
Today - 25 August | Pollution peaks at 03:00
AQI:
Fair
39.4/100
PM2.5 (fine particles):
Good
15.8/100
PM10 (coarse particles):
Good
5.4/100
NO2 (nitrogen dioxide):
Fair
39.4/100
O3 (ozone):
Good
17.1/100
SO2 (sulfur dioxide):
Good
5.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
14.1/100
Levels show the poorest local air quality during the day
Tomorrow - 26 August | Pollution peaks at 03:00
AQI:
Moderate
41.4/100
PM2.5 (fine particles):
Good
19.5/100
PM10 (coarse particles):
Good
6.7/100
NO2 (nitrogen dioxide):
Moderate
41.4/100
O3 (ozone):
Good
17.5/100
SO2 (sulfur dioxide):
Good
4.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
16.4/100
Pollen forecast in Howatharra
View pollen forecastFrequently Asked Questions
Is air quality bad in Howatharra right now?
On 25 August 2026, overall air quality in Howatharra is fair. AQI is the main air quality indicator at 39.4/100. Pollution peaks around 3:00 AM (NO2: 39.4/100).
Will air quality be worse tomorrow in Howatharra?
On 26 August 2026, air quality conditions in Howatharra will be worse than today, with AQI forecast at moderate at 41.4/100. Pollution peaks around 3:00 AM (NO2: 41.4/100).
When is air pollution at its worst in Howatharra?
Winter is usually when particulate matter climbs highest locally, driven by the combination of home heating and calm winter air that resists mixing. As the weather warms and fire risk rises, smoke haze tends to overtake other concerns in this area, as warm, dry conditions drive both ozone formation and periodic bushfire smoke from the surrounding region.
Are air quality levels in Howatharra 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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