What is the air quality in Kennewick today?

The current Air Quality Index (AQI) in Kennewick is 15 (Good). PM2.5 concentration is 3.46 µg/m³.

What is the temperature in Kennewick right now?

The current temperature in Kennewick is 24.7°C (feels like 24.7°C). Humidity is 33.4% and wind speed is 46.7 km/h.

Is it safe to go outside in Kennewick?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 12.9 (Extreme).

Air Quality in Kennewick, United States

Windy

24.7°C · 33.4% humidity

24.7°

Feels 24.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

4 8am

15 11am

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Station readings 20h ago

AQI 1

PM2.5 0.2 µg/m³ · 20h ago

CAMS model adj -20

Air Quality Index Trend

48h · 5 stn

View full history →

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

33.4%

Humidity

46.7 km/h

Wind SW

1008.6 hPa

Pressure

12.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.46 µg/m³

PM10▲

20.55 µg/m³

050100150200300500

What is the weather forecast for Kennewick?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations

PM2.53.46 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX12.9

Extreme

Station readings (5 stations within 25 km)

3.46

Median

2.75

Average

0.87

Low

6.21

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +2.4

What is the 7-day forecast for Kennewick?

06-08

28.4° 17.7°

1.31 mm

06-09

26.9° 14.5°

06-10

26.6° 15.2°

06-11

27.3° 16.1°

06-12

31.3° 13.6°

06-13

36.6° 12.5°

06-14

32.5° 16.8°

Both models agree Avg diff: 3.9°C

Where are air quality stations near Kennewick?

Metaline, Kennewick, Washington, USA

5.0 km PM2.5: 10.1 µg/m³

Metaline, Kennewick, Washington, USA

5.0 km PM2.5: 2.2 µg/m³

Metaline, Kennewick, Washington, USA

5.0 km PM2.5: 3.1 µg/m³

Pasco

7.4 km PM2.5: 4.7 µg/m³

Kennewick-S Steptoe St

8.2 km PM2.5: 1.0 µg/m³

Burbank-Maple St

10.0 km PM2.5: 0.8 µg/m³

Finley-S Finley Rd

10.0 km PM2.5: 1.4 µg/m³

What cities are near Kennewick?

19 Pasco 15 Tri-Cities 12 Richland 8 Hermiston 6 Walla Walla 9 Pendleton 31 Sunnyside 12 Moses Lake 15 Yakima 4 Ellensburg

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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 2026-06-08T18:10 UTC.