Worst air pollution Lennie Gwyther - Leongatha, today and tomorrow
Today (30 August): Air quality in Lennie Gwyther is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 15.1/100).
Tomorrow (31 August 2026): Air quality in Lennie Gwyther is fair. AQI worsens to fair; NO2 increases to fair; all other pollutants stay as today. Pollution peaks around 10:00 PM (NO2: 36.3/100). Airmine updates local air quality forecasts four times daily.
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In Lennie Gwyther, light local traffic means surrounding farmland activity, not congestion, is the bigger day-to-day influence on air quality. Nearby trees help trap a portion of this particulate load before it spreads. Wind patterns on any given day can shift this picture meaningfully in either direction. Short-term spikes can occur with unusual weather or nearby construction and traffic events.
Today - 30 August | Pollution peaks at 15:00
AQI:
Good
15.1/100
PM2.5 (fine particles):
Good
10.3/100
PM10 (coarse particles):
Good
4.4/100
NO2 (nitrogen dioxide):
Good
9.5/100
O3 (ozone):
Good
15.1/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.1/100
PM1 (ultrafine particles):
Good
3.7/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 22:00
AQI:
Fair
36.3/100
PM2.5 (fine particles):
Good
8.9/100
PM10 (coarse particles):
Good
2.8/100
NO2 (nitrogen dioxide):
Fair
36.3/100
O3 (ozone):
Good
15.6/100
SO2 (sulfur dioxide):
Good
6.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.4/100
PM1 (ultrafine particles):
Good
9.7/100
Other Landmarks in Leongatha
Sports venues in Leongatha
Frequently Asked Questions
Is air quality bad in Lennie Gwyther right now?
On 30 August 2026, overall air quality in Lennie Gwyther is good. AQI is the main air quality indicator at 15.1/100. Pollution peaks around 3:00 PM (O3: 15.1/100).
Will air quality be worse tomorrow in Lennie Gwyther?
On 31 August 2026, air quality conditions in Lennie Gwyther will be worse than today, with AQI forecast at fair at 36.3/100. Pollution peaks around 10:00 PM (NO2: 36.3/100).
When is air pollution at its worst in Lennie Gwyther?
Cold-season conditions typically drive the sharpest particulate increases around here, as wood heaters and gas heating combine with still, cold air that traps smoke close to the ground. As fire season builds, bushfire smoke typically becomes the dominant summer issue around here, with summer's heat and dry vegetation together producing both elevated ozone and, at times, bushfire smoke haze.
Are air quality levels in Lennie Gwyther 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: 30 August 2026 at 08:36 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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