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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
4.5
Weather
  • ℃
  • ℉
26℃
28%
19 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Adams
AQI 25
Athena
AQI 24
Echo
AQI 27
Gopher Flats
AQI 25
Helix
AQI 25
Hermiston
AQI 60
Kirkpatrick
AQI 25
Milton-Freewater
AQI 24
Mission
AQI 25
Pendleton
AQI 25
Pilot Rock
AQI 25
Riverside
AQI 25
Stanfield
AQI 27
Tutuilla
AQI 25
Ukiah
AQI 7
Umatilla
AQI 27
Weston
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Riverside
AQI 25
Helix
AQI 25
Pendleton
AQI 25
Gopher Flats
AQI 25
Mission
AQI 25
Kirkpatrick
AQI 25
Adams
AQI 25
Tutuilla
AQI 25
Athena
AQI 24
Weston
AQI 24
Touchet
AQI 24