Air Quality in Yakima, United States

Clear
26.3°C · 23.3% humidity
26.3°
Feels 26.3°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 5am
15
19
17 8am
22
26
29 11am
11
5
6 2pm
5
6
6 5pm
8
9
9 8pm
9
9
9 11pm
9
9
7 2am
7
7
Station readings
13
15
19
18
CAMS model adj -18
25
34
34
54
54
54
54
34
27
27
25
25
25
27
27
27
27
27
27
27
27
25
25
25
AD 728×90

Air Quality Index Trend

48h · 3 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.

23.3%
Humidity
21.5 km/h
Wind ESE
1017.9 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
17
4.12 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.54.12 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
4.12
Median
4.7
Average
3.73
Low
5.67
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +5.5
09-05
28.5° 10.7°
09-06
25.0° 14.3°
09-07
27.0° 8.0°
0.13 mm
09-08
30.4° 12.7°
09-09
30.4° 9.9°
09-10
37.8° 10.1°
09-11
30.4° 11.3°
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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 2026-09-05T15:47 UTC.