| Map ID | Operator |
Location |
Type of sampling |
| 1 | Ecology | 8426 99th Avenue NE, Getchell, Wa | O3 |
| 2 | PSAPCA | Marysville JHS, 1605 7th St, Marysville, Wa | PM10, (PM10)eq, Wind |
| 3 | PSAPCA | Hoyt Ave & 26th St, Everett, Wa | PM10,SO2, Wind |
| 4 | Ecology | Broadway & Hewitt Ave, Everett, Wa | CO |
| 5 | PSAPCA | 20935 59th Place West, Lynnwood, Wa | PM10, (PM10)eq, Wind |
PM10 = Particulate Matter < 10 micrometers bsp = Atmospheric Particles (reference method) (by nephelometer)
(PM10)eq = Particulate Matter < 10 micrometers Temp = Air Temperature (equivalent method)
CO = Carbon Monoxide
dT = delta Temperature
O3 = Ozone
NO = Nitric Oxide
Wind = Wind Direction & Speed
NO2 = Nitrogen Dioxide
SO2 = Sulfur Dioxide
NOx = Nitrogen Oxides
PM2.5 = Particulate Matter < 2.5 micrometers Vsby = Visibility
TSP/Pb = Total Suspended Particulates and Lead