Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in St Clair
Air quality index (AQI) and PM2.5 air pollution in St Clair
110 people follow this city
St Clair Air Quality Map
Real-time St Clair air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in St Clair today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in St Clair?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 92% |
| Wind | 2.2 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Australia city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Spencer Gulf, South Australia | 63 |
| 2 | Wagga Wagga, New South Wales | 61 |
| 3 | Sydney, New South Wales | 45 |
| 4 | Melbourne, Victoria | 38 |
| 5 | Geelong, Victoria | 32 |
| 6 | Canberra, ACT | 31 |
| 7 | Bathurst, New South Wales | 28 |
| 8 | Perth, Western Australia | 26 |
| 9 | Newcastle, New South Wales | 18 |
| 10 | Singleton, New South Wales | 17 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
There is a fire near Springwood. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
55*
live AQI index
Moderate
Overview
What is the current air quality in St Clair?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.9*µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in St Clair is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in St Clair?
 | 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
St Clair air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 55 AQI US |  | 71.6° 50° |  6.7 mp/h |
| Monday, Apr 29 | Moderate 53 AQI US |  | 75.2° 51.8° | 2.2 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US  |  | 78.8° 51.8° | 6.7 mp/h |
| Wednesday, May 1 | Good 8 AQI US |  90% | 62.6° 57.2° | 8.9 mp/h |
| Thursday, May 2 | Good 9 AQI US | 40% | 62.6° 51.8° | 8.9 mp/h |
| Friday, May 3 | Good 11 AQI US | 90% | 62.6° 51.8° | 8.9 mp/h |
| Saturday, May 4 | Good 9 AQI US | 100% | 60.8° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in St Clair?
No locations are available.
AQI US, Metric