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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 | 50°F |
| Humidity | 65% |
| Wind | 4.7 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time Australia city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Spencer Gulf, South Australia | 84 |
| 2 | Melbourne, Victoria | 69 |
| 3 | Geelong, Victoria | 57 |
| 4 | Adelaide, South Australia | 56 |
| 5 | Bathurst, New South Wales | 52 |
| 6 | Swan Hill, Victoria | 30 |
| 7 | Perth, Western Australia | 23 |
| 8 | Townsville, Queensland | 23 |
| 9 | Wollongong, New South Wales | 17 |
| 10 | Merriwa, New South Wales | 14 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Williamstown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.5*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Williamstown is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williamstown?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Williamstown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  | 68° 50° |  6.7 mp/h |
| Saturday, May 11 | Moderate 55 AQI US |  | 68° 48.2° | 6.7 mp/h |
| Sunday, May 12 | Moderate 54 AQI US |  | 66.2° 46.4° | 4.5 mp/h |
| Monday, May 13 | Good 42 AQI US  | | 68° 48.2° | 4.5 mp/h |
| Tuesday, May 14 | Good 21 AQI US | | 66.2° 48.2° | 6.7 mp/h |
| Wednesday, May 15 | Good 8 AQI US | | 68° 48.2° | 4.5 mp/h |
| Thursday, May 16 | Good 6 AQI US | | 68° 50° | 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