Umatilla
Umatilla, Mountain Home Park, Washington, United States · Mountain Home Park, Washington, United States · Airnow
Live AQI
Conditions in Umatilla
Last 24 hours
min 21 · avg 45 · max 73
Conditions
17°C
Cloudy
- Humidity
- 33%
- Wind
- 10 km/h
- Feels
- 13°C
Pollutants
PM2.5
16
µg/m³
PM10
24
µg/m³
NO₂
9
µg/m³
SO₂
2
µg/m³
O₃
27
µg/m³
CO
296
µg/m³
Air quality in Umatilla
The Umatilla monitoring station in Mountain Home Park, Washington, United States is currently reporting an air quality index of 58, which falls in the Moderate band. That figure is the station's most recent published reading, not a forecast.
Readings refresh hourly from the official monitoring networks we track. Conditions can change quickly, so check back before planning time outdoors.
What to do at moderate levels
Outdoor activity
Fine for most people. If you are planning a long or intense session outdoors, the early morning is usually cleaner.
Sensitive groups
Unusually sensitive people may notice mild irritation. Keep reliever medication to hand if you use it.
Indoor air
Ventilating is still worthwhile. Consider closing up during traffic peaks if you live on a busy road.
About Umatilla
Coordinates
46.203, -117.954
Centroid of monitored stations
Stations
1
Reporting in this area
Spread
58 – 58
Cleanest to worst station reading
Umatilla air quality, answered
Umatilla is currently reading an AQI of 58, which is Moderate. This is the latest value published by that station.
Fine for most people. If you are planning a long or intense session outdoors, the early morning is usually cleaner. Unusually sensitive people may notice mild irritation. Keep reliever medication to hand if you use it.
58 sits in the Moderate band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
Hourly. We pull from the official monitoring networks that publish for this monitoring station, in this case Airnow, and this page refreshes on the same cadence.
See Umatilla on the map.
Every station around it, live — or find out what today's reading means for you personally.