Air Quality in Kennewick, United States

Clear
18.7°C · 24.5% humidity
18.7°
Feels 18.7°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
28 7pm
26
25
16 10pm
20
20
20 1am
20
20
20 4am
20
20
20 7am
20
33
33 10am
33
33
33 1pm
33
33
33 4pm
20
20
Station readings
28
26
25
16
CAMS model adj +8
12
12
12
12
12
12
12
12
12
12
12
12
12
12
25
25
25
25
25
25
25
25
12
12
AD 728×90

PM2.5 Trend (24h)

26h · 4 stations
24.5%
Humidity
11.3 km/h
Wind NE
1011.6 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Kennewick?

Temperature & Precipitation

PM2.55.4 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (4 stations within 25 km)
5.4
Median
5.88
Average
3.9
Low
8.84
High
PM2.5 µg/m³ · Model: 2.9 · Bias: -2.5

What is the 7-day forecast for Kennewick?

04-09
16.6° 9.6°
04-10
18.7° 9.5°
04-11
19.4° 7.7°
04-12
13.4° 3.8°
04-13
15.3° 6.2°
04-14
15.6° 4.6°
04-15
16.2° 4.7°
Both models agree Avg diff: 2.8°C

Where are air quality stations near Kennewick?

43
Metaline, Kennewick, Washington, USA
5.0 km
43
Metaline, Kennewick, Washington, USA
5.0 km
25
Metaline, Kennewick, Washington, USA
5.0 km
27
Metaline, Kennewick, Washington, USA
5.0 km
35
Pasco
7.4 km PM2.5: 8.4 µg/m³
12
Kennewick-S Steptoe St
8.2 km PM2.5: 3.0 µg/m³
14
Burbank-Maple St
10.0 km PM2.5: 3.3 µg/m³
21
Finley-S Finley Rd
10.0 km PM2.5: 5.0 µg/m³

What cities are near Kennewick?

23 Pasco 23 Tri-Cities 23 Richland 23 Hermiston 22 Walla Walla 23 Pendleton 30 Sunnyside 19 Moses Lake 12 Yakima 13 Ellensburg

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:13 UTC.