What is the air quality in Ellensburg today?

The current Air Quality Index (AQI) in Ellensburg is 32 (Good). PM2.5 concentration is 7.66 µg/m³.

What is the temperature in Ellensburg right now?

The current temperature in Ellensburg is 17.9°C (feels like 17.9°C). Humidity is 31.9% and wind speed is 8.6 km/h.

Is it safe to go outside in Ellensburg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Ellensburg, United States

Clear

17.9°C · 31.9% humidity

17.9°

Feels 17.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

32 9am

32 12pm

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Station readings

Air Quality Index Trend

48h · 4 stn

View full history →

Ellensburg's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

31.9%

Humidity

8.6 km/h

Wind WSW

1018.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.66 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Ellensburg?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations

PM2.57.66 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

7.66

Median

7.62

Average

7.13

Low

8.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -1.7

What is the 7-day forecast for Ellensburg?

10-20

17.9° 8.3°

0.25 mm

10-21

13.5° 7.9°

0.06 mm

10-22

18.0° 2.6°

10-23

16.7° 5.4°

0.06 mm

10-24

13.4° 2.3°

10-25

12.3° 5.4°

10-26

13.4° 6.7°

Both models agree Avg diff: 5.5°C

Where are air quality stations near Ellensburg?

Ruby St, Ellensburg, Washington, USA

0.4 km PM2.5: 7.2 µg/m³

Ruby St, Ellensburg, Washington, USA

0.4 km PM2.5: 8.2 µg/m³

Ellensburg-Discovery Hall

0.8 km PM2.5: 7.1 µg/m³

Ellensburg-N Cora St

1.3 km PM2.5: 7.8 µg/m³

Ellensburg-Mountain View Ave

1.3 km PM2.5: 7.2 µg/m³

What cities are near Ellensburg?

55 Yakima 46 Wenatchee 21 Sunnyside 21 Moses Lake 38 Maple Valley 36 Richland 46 Covington 46 Bonney Lake 36 Issaquah 32 City of Sammamish

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T19:13 UTC.