Air quality in St. Mary's County
Air quality index (AQI⁺) and PM2.5 air pollution in St. Mary's County • 09:00, Nov 15 Local time
13
US AQI⁺Good
Main pollutant:
PM2.5
2.4 µg/m³
7°
17 km/h
64 %
Hourly forecast
St. Mary's County air quality index (AQI⁺) forecast
Daily forecast
St. Mary's County air quality index (AQI⁺) forecast
| Today | 13 | 10° 5° | 17 km/h | 63% | |
| Mon | 48 | 12° 2° | 16 km/h | 63% | |
| Tue | 52 | 14° 3° | 8 km/h | 61% |
Air pollutants
What is the current air quality in St. Mary's County?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health 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
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
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
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost 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?
- GMHS Front Sensor1
- LMS Right Side Sensor3
- Carver School Boulevard4
- New Market Turner Road 37
- BES Front Sensor9
- PHES Back Right Sensor9
- BES Right Side Sensor10
- New Market Turner Road10
- GMHS Right Side Sensor11
- MBMS Back Sensor11
- PHES Front Right Sensor11
- CHS Back Sensor12
- LHS Front Sensor12
- OES Back Sensor12
- CES Right Side Sensor13
- CPCS Front Sensor13
- LHS Right Side Sensor13
- OES Front Left Sensor13
- PHES Front Left Sensor13
- CHS Front Sensor14
- DES Front Sensor14
- LMS Back Sensor14
- MBMS Back14
- OES Front Right Sensor15
- SRMS Right Side Sensor17
- BES Back Sensor18
- DES Back Sensor19
- LHS Left Side Sensor19
- New Market Turner Road 221
- MBMS Front Sensor23












