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Air quality in Williamstown
Air quality index (AQI) and PM2.5 air pollution in Williamstown
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Williamstown Air Quality Map
Real-time Williamstown air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Williamstown today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Williamstown?
| Weather | Clear sky |
| Temperature | 44.6°F |
| Humidity | 93% |
| Wind | 1 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time Australia city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Spencer Gulf, South Australia | 75 |
| 2 | Melbourne, Victoria | 49 |
| 3 | Canberra, ACT | 41 |
| 4 | Swan Hill, Victoria | 29 |
| 5 | Geelong, Victoria | 28 |
| 6 | Adelaide, South Australia | 22 |
| 7 | Townsville, Queensland | 17 |
| 8 | Newcastle, New South Wales | 14 |
| 9 | Wagga Wagga, New South Wales | 11 |
| 10 | Bathurst, New South Wales | 10 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
42*
live AQI index
Good
Overview
What is the current air quality in Williamstown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.1*µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Williamstown is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williamstown?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Williamstown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 42 AQI US | | 59° 48.2° |  8.9 mp/h |
| Saturday, May 4 | Good 41 AQI US |  | 60.8° 44.6° | 6.7 mp/h |
| Sunday, May 5 | Good 38 AQI US | | 59° 48.2° | 4.5 mp/h |
| Monday, May 6 | Good 35 AQI US | | 62.6° 50° | 11.2 mp/h |
| Tuesday, May 7 | Good 26 AQI US | | 62.6° 51.8° | 8.9 mp/h |
| Wednesday, May 8 | Good 33 AQI US | | 62.6° 50° | 4.5 mp/h |
| Thursday, May 9 | Moderate 63 AQI US  | | 64.4° 51.8° | 4.5 mp/h |
| Friday, May 10 | Moderate 63 AQI US | | 62.6° 53.6° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Williamstown?
No locations are available.
AQI US, Metric