What is the air quality in Kennewick today?

The current Air Quality Index (AQI) in Kennewick is 15 (Good). PM2.5 concentration is 3.69 µg/m³.

What is the temperature in Kennewick right now?

The current temperature in Kennewick is 27.3°C (feels like 27.3°C). Humidity is 22.9% and wind speed is 35.6 km/h.

Is it safe to go outside in Kennewick?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Kennewick, United States

Clear

27.3°C · 22.9% humidity

27.3°

Feels 27.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

14 5am

15 8am

13 11am

13 2pm

13 5pm

13 8pm

13 11pm

12 2am

Station readings

CAMS model adj -12

Air Quality Index Trend

47h · 3 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.

22.9%

Humidity

35.6 km/h

Wind N

1017.6 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.69 µg/m³

PM10▲

27.45 µg/m³

050100150200300500

What is the weather forecast for Kennewick?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations

PM2.53.69 µg/m³ ✓ WHO

Good

PM1027.45 µg/m³

Good

UV INDEX1.4

Low

Station readings (3 stations within 25 km)

3.69

Median

3.71

Average

3.5

Low

3.89

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +2.8

What is the 7-day forecast for Kennewick?

09-05

29.8° 13.5°

09-06

27.6° 16.8°

09-07

28.5° 9.4°

0.06 mm

09-08

31.8° 13.1°

09-09

33.7° 15.0°

09-10

40.7° 14.0°

09-11

35.2° 14.1°

Both models agree Avg diff: 4.5°C

Where are air quality stations near Kennewick?

Metaline, Kennewick, Washington, USA

5.0 km PM2.5: 3.1 µg/m³

Metaline, Kennewick, Washington, USA

5.0 km PM2.5: 7.2 µg/m³

Pasco

7.4 km PM2.5: 7.6 µg/m³

Kennewick-S Steptoe St

8.2 km PM2.5: 3.3 µg/m³

Burbank-Maple St

10.0 km PM2.5: 4.0 µg/m³

Finley-S Finley Rd

10.0 km PM2.5: 4.2 µg/m³

What cities are near Kennewick?

15 Pasco 15 Tri-Cities 15 Richland 26 Hermiston 20 Walla Walla 42 Pendleton 35 Sunnyside 25 Moses Lake 13 Yakima 38 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 2026-09-05T15:06 UTC.