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Umatilla County

Oregon

2026-05-04 21:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
122.1
PM2.5
μg/m³
4
Weather
  • ℃
  • ℉
26℃
28%
19 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adams
AQI 22
Athena
AQI 24
Echo
AQI 23
Gopher Flats
AQI 22
Helix
AQI 22
Hermiston
AQI 60
Kirkpatrick
AQI 22
Milton-Freewater
AQI 24
Mission
AQI 22
Pendleton
AQI 22
Pilot Rock
AQI 22
Riverside
AQI 22
Stanfield
AQI 23
Tutuilla
AQI 22
Ukiah
AQI 7
Umatilla
AQI 23
Weston
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Riverside
AQI 22
Helix
AQI 22
Pendleton
AQI 22
Gopher Flats
AQI 22
Mission
AQI 22
Kirkpatrick
AQI 22
Adams
AQI 22
Tutuilla
AQI 22
Athena
AQI 24
Weston
AQI 24
Touchet
AQI 24