Good
1 - 50
1 - 50
Moderate
51 - 100
51 - 100
Unhealthy for Sensitive Groups
101 - 150
101 - 150
Unhealthy
151 - 200
151 - 200
Very Unhealthy
201 - 300
201 - 300
Hazardous
301 - 500
301 - 500
Air quality is
Dominant Pollutant:
Overall Air Quality
223 AQI
Sulfur Dioxide (SO2)
0.38 ppb
Particulates
5.81 µg/m³
Carbon Monoxide (CO)
0.02 ppb
Ozone(O3)
0.02 ppm
Please note, all times are standard time
- Now
- Today
- 1 Week
- 1 Month
- Year
Anacortes 202 O Avenue
Air Quality is Moderate
Dominant Pollutant PM2.5
Anacortes-Bartholomew Rd
Air Quality is Good
Dominant Pollutant PM2.5
Bellingham-Pacific St
Air Quality is Moderate
Dominant Pollutant PM2.5
Custer-Loomis
Air Quality is Good
Dominant Pollutant PM2.5
Mt Vernon-S Second St
Air Quality is Good
Dominant Pollutant PM2.5
Oak Harbor-SW 6th
Air Quality is Moderate
Dominant Pollutant PM2.5
Mission Rd 2
Air Quality is Moderate
Dominant Pollutant PM2.5
Mission Rd 1
Air Quality is Moderate
Dominant Pollutant PM2.5
Loomis Trail
Air Quality is Moderate
Dominant Pollutant PM2.5
Sedro-Woolley High School
Air Quality is Good
Dominant Pollutant PM2.5
CV8
Air Quality is Moderate
Dominant Pollutant PM2.5
City of Blaine
Air Quality is Good
Dominant Pollutant PM2.5
Concrete Elementary
Air Quality is Good
Dominant Pollutant PM2.5
Bellingham South
Air Quality is Good
Dominant Pollutant PM2.5
Custer - Loomis Trail Rd
Air Quality is Good
Dominant Pollutant PM2.5
North Galbraith
Air Quality is Good
Dominant Pollutant PM10
Sudden Valley
Air Quality is Good
Dominant Pollutant PM2.5
Fairhaven
Air Quality is Good
Dominant Pollutant PM2.5
Ferndale - Cascadia Elementary School
Air Quality is Good
Dominant Pollutant PM2.5
North Shore Rd
Air Quality is Good
Dominant Pollutant PM2.5
Langley
Air Quality is Moderate
Dominant Pollutant PM2.5
Birch Bay
Air Quality is Good
Dominant Pollutant PM2.5
Mt Vernon - NWCAA Office
Air Quality is Good
Dominant Pollutant PM2.5
Burlington Hill
Air Quality is Good
Dominant Pollutant PM2.5
Silver Beach
Air Quality is Good
Dominant Pollutant PM2.5
CV4
Air Quality is Unhealthy
Dominant Pollutant PM2.5
CV1
Air Quality is Moderate
Dominant Pollutant PM2.5
Bow Hill
Air Quality is Good
Dominant Pollutant PM2.5
CV3
Air Quality is Unhealthy
Dominant Pollutant PM2.5
Anacortes - 202 O Ave
Air Quality is Good
Dominant Pollutant PM2.5
Immaculate Conception Regional School
Air Quality is Good
Dominant Pollutant PM2.5
Mount Vernon South
Air Quality is Good
Dominant Pollutant PM2.5
Bellingham - Pacific St
Air Quality is Moderate
Dominant Pollutant PM2.5
Mount Baker Ski Area
Air Quality is Good
Dominant Pollutant PM10
Franklin Academy
Air Quality is Moderate
Dominant Pollutant PM2.5
March Point
Air Quality is Good
Dominant Pollutant PM2.5
CV9
Air Quality is Very Unhealthy
Dominant Pollutant PM2.5
CV2
Air Quality is Unhealthy
Dominant Pollutant PM2.5
Meridian High School
Air Quality is Good
Dominant Pollutant PM2.5
South Whidbey School District
Air Quality is Good
Dominant Pollutant PM2.5
Mount Baker High School
Air Quality is Good
Dominant Pollutant PM2.5
Acme Elementary
Air Quality is Good
Dominant Pollutant PM2.5
Bow 2
Air Quality is Good
Dominant Pollutant PM2.5
Water District 13
Air Quality is Moderate
Dominant Pollutant PM2.5
Lynden High School
Air Quality is Good
Dominant Pollutant PM2.5
Paradise Lakes
Air Quality is Unhealthy
Dominant Pollutant PM2.5
Point Roberts Elementary
Air Quality is Good
Dominant Pollutant PM2.5
Birchwood
Air Quality is Moderate
Dominant Pollutant PM2.5
Nooksack Valley High School
Air Quality is Good
Dominant Pollutant PM2.5
Blaine High School
Air Quality is Moderate
Dominant Pollutant PM2.5
Elger Bay Elementary
Air Quality is Good
Dominant Pollutant PM2.5
CV11
Air Quality is Unhealthy
Dominant Pollutant PM2.5
Sumas Elementary
Air Quality is Good
Dominant Pollutant PM2.5
Harmony Elementary
Air Quality is Good
Dominant Pollutant PM2.5
Lynden School District Facilities Office
Air Quality is Good
Dominant Pollutant PM2.5
Meridian Elementary
Air Quality is Moderate
Dominant Pollutant PM2.5
Everson Elementary
Air Quality is Good
Dominant Pollutant PM2.5
Island County Public Health
Air Quality is Good
Dominant Pollutant PM2.5
Elizabeth Park
Air Quality is Moderate
Dominant Pollutant PM2.5
Agate Bay
Air Quality is Good
Dominant Pollutant PM2.5
Hamilton Town Hall
Air Quality is Good
Dominant Pollutant PM2.5
Burlington High School
Air Quality is Moderate
Dominant Pollutant PM2.5
Lyman Town Hall
Air Quality is Good
Dominant Pollutant PM2.5
Maple Falls Town Hall
Air Quality is Good
Dominant Pollutant PM2.5
Bacus Hill
Air Quality is Good
Dominant Pollutant PM10
Axton Rd
Air Quality is Good
Dominant Pollutant PM2.5
Conway School
Air Quality is Good
Dominant Pollutant PM2.5
Allen Elementary
Air Quality is Good
Dominant Pollutant PM2.5
CV10
Air Quality is Very Unhealthy
Dominant Pollutant PM2.5
Whatcom County Fire District 14 Station 92
Air Quality is Unhealthy for Sensitive Groups
Dominant Pollutant PM2.5
NWCAA - Oak Harbor Public Works
Air Quality is Moderate
Dominant Pollutant PM2.5
CV14
Air Quality is Very Unhealthy
Dominant Pollutant PM2.5
Bellingham Community Food Co-op - Cordata
Air Quality is Unhealthy for Sensitive Groups
Dominant Pollutant PM2.5
CV12
Air Quality is Unhealthy
Dominant Pollutant PM2.5
Bellingham Community Food Co-op
Air Quality is Good
Dominant Pollutant PM2.5
Lichen Early Learning
Air Quality is Moderate
Dominant Pollutant PM2.5
CV13
Air Quality is Unhealthy
Dominant Pollutant PM2.5
