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 | 45 | 12° 7° | 12 km/h | 85% | |
| Fri | 16 | 12° 8° | 20 km/h | 78% | |
| Sat | 26 | 16° 11° | 18 km/h | 83% |
Air pollutants
What is the current air quality near John Sam Lake?
PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |

Real-time John Sam Lake, Snohomish County air pollution map
Pollen
What is the pollen count in John Sam Lake today?
Index
None
Tree None | 0% |
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
None
Tree None | 0% |
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
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Most polluted locations near John Sam Lake, Snohomish County
Worldwide AQI⁺ rankingStation ranking
Real-time John Sam Lake AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city 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?
- Rimrock Road32
- Menzel Lake Road36
- North High Rock Road36
- Center Road, South Everett42
- Discovery Elementary School42
- Florence Acres/Woods Lake44
- Silvana Terrace Road 246
- Polestar Farm49
- 29026 Grandview Rd51
- Everett Beverly Park Rd52
- 36th Avenue Northwest55
- John Sam Lake55
- 140th Street Northwest57
- 7305 Totem Beach Rd57
- Courtyard57
- Tulalip-36th Ave NW60
- Tamarack86












