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 Saint Marys
Air quality index (AQI) and PM2.5 air pollution in Saint Marys
17 people follow this city
Saint Marys Air Quality Map
Real-time Saint Marys air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Saint Marys today?
 | Index | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Marys?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 64% |
| Wind | 5.7 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Claremont, California | 87 |
| 2 | Glendora, California | 86 |
| 3 | Corpus Christi, Texas | 84 |
| 4 | Redlands, California | 83 |
| 5 | Glendale, California | 81 |
| 6 | Pasadena, California | 80 |
| 7 | San Bernardino, California | 80 |
| 8 | San Fernando, California | 80 |
| 9 | Mount Lebanon, Pennsylvania | 78 |
| 10 | La Verne, California | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
47*
live AQI index
Good
Overview
What is the current air quality in Saint Marys?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.6*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Saint Marys is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint Marys?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint Marys air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 47 AQI US |  100% | 71.6° 53.6° |  15.7 mp/h |
| Sunday, Jun 2 | Moderate 55 AQI US  | 100% | 69.8° 59° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 52 AQI US |  | 80.6° 57.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 56 AQI US | 100% | 78.8° 64.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 59 AQI US | 90% | 77° 62.6° | 13.4 mp/h |
| Thursday, Jun 6 | Good 17 AQI US | 80% | 71.6° 55.4° | 20.1 mp/h |
| Friday, Jun 7 | Good 9 AQI US | 100% | 55.4° 50° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Saint Marys?
No locations are available.
AQI US, Metric