Air Quality in Yakima, United States

Clear
27.0°C · 11.5% humidity
27.0°
Feels 27.0°
81
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
63 1pm
40
70
81 4pm
70
62
49 7pm
45
42
47 10pm
46
45
44 1am
43
43
43 4am
43
42
42 7am
42
42
42 10am
42
35
Station readings
63
40
70
53
CAMS model adj +8
54
54
54
34
34
34
27
27
27
34
34
34
34
34
34
34
34
34
34
34
34
34
34
27
AD 728×90

Air Quality Index Trend

44h · 4 stn

Yakima's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Yakima is 1.8× the WHO 24-hour guideline of 15 µg/m³.

11.5%
Humidity
28.6 km/h
Wind WNW
1008.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
81
26.61 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Yakima?

Temperature & Precipitation

PM2.5 Trend

44h · 4 stations
PM2.526.61 µg/m³ ×1.8 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
26.61
Median
22.08
Average
17.0
Low
26.8
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -13.1

What is the 7-day forecast for Yakima?

08-03
39.9° 14.4°
08-04
33.1° 14.1°
08-05
36.5° 18.2°
08-06
30.3° 19.2°
08-07
37.6° 15.8°
08-08
33.6° 9.6°
08-09
33.4° 12.0°
Both models agree Avg diff: 3.9°C

Where are air quality stations near Yakima?

70
4th Ave, Yakima, Washington, USA
0.9 km PM2.5: 21.1 µg/m³
65
4th Ave, Yakima, Washington, USA
0.9 km PM2.5: 18.8 µg/m³
53
4th Ave, Yakima, Washington, USA
0.9 km PM2.5: 13.1 µg/m³
60
Union Gap-4th St
5.5 km PM2.5: 16.2 µg/m³
65
Moxee-E Seattle Ave
11.0 km PM2.5: 18.8 µg/m³
42
Yakama Tribe, Toppenish, Washington, USA
28.0 km PM2.5: 10.1 µg/m³
50
Yakama Tribe, Toppenish, Washington, USA
28.0 km PM2.5: 12.0 µg/m³

What cities are near Yakima?

70 Ellensburg 84 Sunnyside 378 Wenatchee 79 Richland 82 Tri-Cities 106 Moses Lake 79 Kennewick 76 Pasco 91 The Dalles 54 Hermiston
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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 2026-08-07T23:56 UTC.