Air quality in St. Mary's County
Air quality index (AQI⁺) and PM2.5 air pollution in St. Mary's County • 18:00, Jun 03
30
US AQI⁺Good
Main pollutant:
PM2.5
5.4 µg/m³
25°
9 km/h
33 %
Hourly forecast
St. Mary's County air quality index (AQI⁺) forecast
Daily forecast
St. Mary's County air quality index (AQI⁺) forecast
| Today | 30 | 26° 15° | 13 km/h | 46% | |
| Thu | 56 | 28° 16° | 10 km/h | 51% | |
| Fri | 53 | 30° 19° | 11 km/h | 55% |
Air pollutants
What is the current air quality in St. Mary's County?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in St. Mary's County
Pollen
What is the pollen count in St. Mary's County today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in St. Mary's County today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in St. Mary's County
Most polluted locations near St. Mary's County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in St. Mary's County
Historic air quality near St. Mary's County
History
Historic air quality graph for St. Mary's County
Historic air quality near St. Mary's County
History
Historic air quality graph for St. Mary's County
Most polluted locations near St. Mary's County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in St. Mary's County
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in St. Mary's County?
- LHS Right Side Sensor21
- CPCS Right Side Sensor22
- GMHS Front Sensor23
- LHS Front Sensor25
- LHS Left Side Sensor26
- BES Back Sensor27
- BES Right Side Sensor27
- CPCS Left Sensor27
- PHES Front Right Sensor27
- CPCS Front Sensor28
- LMS Back Sensor28
- OES Front Left Sensor28
- CHS Back Sensor30
- New Market Turner Road30
- OES Back Sensor30
- PHES Back Right Sensor30
- PHES Front Left Sensor30
- BES Front Sensor31
- CES Right Side Sensor31
- CHS Front Sensor31
- Carver School Boulevard31
- DES Front Sensor31
- MBMS Back31
- OES Front Right Sensor32
- MBMS Front Sensor35
- New Market Turner Road 236
- MBMS Back Sensor37

















