Hourly forecast
John Sam Lake, Snohomish County air quality index (AQI⁺) forecast
Daily forecast
John Sam Lake, Snohomish County air quality index (AQI⁺) forecast
| Today | 17 | 13° 6° | 18 km/h | 77% | |
| Tue | 21 | 12° 10° | 17 km/h | 88% | |
| Wed | 32 | 17° 13° | 16 km/h | 75% |
Air pollutants
What is the current air quality near John Sam Lake?
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 |

Real-time John Sam Lake, Snohomish County air pollution map
Pollen
What is the pollen count in John Sam Lake today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in John Sam Lake
Pollen
What is the pollen count in John Sam Lake today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near John Sam Lake
History
Historic air quality graph for John Sam Lake
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near John Sam Lake, Snohomish County
Worldwide AQI⁺ rankingStation ranking
Real-time John Sam Lake AQI⁺ station ranking
Get comprehensive data about air quality in John Sam Lake, Snohomish County
Learn more about global air quality
Where is the cleanest air quality in Snohomish County?
- Polestar Farm3
- SSIT-NRD3
- Menzel Lake Road6
- Rimrock Road7
- Tamarack7
- Courtyard8
- 36th Avenue Northwest9
- 140th Street Northwest10
- Florence Acres/Woods Lake11
- 7305 Totem Beach Rd12
- Everett Beverly Park Rd12
- John Sam Lake12
- North High Rock Road13
- Tulalip-36th Ave NW13
- Center Road, South Everett22
- Discovery Elementary School26











