Hourly forecast
Thornton Road, Whatcom County air quality index (AQI⁺) forecast
Daily forecast
Thornton Road, Whatcom County air quality index (AQI⁺) forecast
| Today | 29 | 25° 11° | 11 km/h | 61% | |
| Thu | 57 | 26° 8° | 11 km/h | 68% | |
| Fri | 54 | 21° 9° | 10 km/h | 70% |
Air pollutants
What is the current air quality near Thornton Road?
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 Thornton Road, Whatcom County air pollution map
Pollen
What is the pollen count in Thornton Road today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Thornton Road
Pollen
What is the pollen count in Thornton Road today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Thornton Road
History
Historic air quality graph for Thornton Road
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Thornton Road, Whatcom County
Worldwide AQI⁺ rankingStation ranking
Real-time Thornton Road AQI⁺ station ranking
Get comprehensive data about air quality in Thornton Road, Whatcom County
Learn more about global air quality
Where is the cleanest air quality in Whatcom County?
- North Shore Road2
- Hillspring Road7
- 5018-5056 Wahl Rd13
- Squalicum Valley14
- Custer School Road16
- 2818-2890 Stein Hill Ln17
- Hemmi Road17
- NWCAA - MBSA - Pan Hut17
- Sand Road17
- Thornton Road17
- Cain Lake Road18
- Loomis Trail Road station18
- 4962-5098 Patton Rd19
- Matia View Drive22
- Island View24
- North Springfield Court25
- Chuckanut Bay27
- West Laurel Road34
- East Hemmi Road36
- Chuckanut Point Road39
- Custer-Loomis39
- Mayne Lane 239
- Diablo Helipad70
- North Cascades National Park - Environmental Learning Center87
- Newhalem Street117
- North Cascades Environmental Learning Center140










