Air quality in St. Mary's County
Air quality index (AQI⁺) and PM2.5 air pollution in St. Mary's County • 03:00, Jun 05
40
US AQI⁺Good
Main pollutant:
PM2.5
7.3 µg/m³
21°
10 km/h
53 %
Hourly forecast
St. Mary's County air quality index (AQI⁺) forecast
Daily forecast
St. Mary's County air quality index (AQI⁺) forecast
| Today | 52 | 30° 19° | 11 km/h | 50% | |
| Sat | 53 | 32° 22° | 13 km/h | 52% | |
| Sun | 59 | 30° 21° | 17 km/h | 56% |
Air pollutants
What is the current air quality in St. Mary's County?
PM2.5 concentration is currently 1.5 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 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
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
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
City ranking
Real-time USA AQI⁺ city ranking
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
City ranking
Real-time USA AQI⁺ city ranking
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?
- CPCS Front Sensor13
- GMHS Right Side Sensor17
- LHS Right Side Sensor18
- LMS Right Side Sensor19
- CPCS Left Sensor27
- PHES Front Right Sensor32
- DES Front Sensor36
- LHS Front Sensor37
- OES Front Right Sensor37
- PHES Back Right Sensor37
- PHES Front Left Sensor38
- BES Front Sensor40
- CES Right Side Sensor40
- Carver School Boulevard41
- CHS Back Sensor42
- New Market Turner Road43
- OES Back Sensor43
- LMS Back Sensor44
- DES Back Sensor45
- MBMS Back48
- MBMS Back Sensor52
- MBMS Front Sensor53
- New Market Turner Road 253












