Air Quality in Richland, United States
Windy
24.7°C · 33.4% humidity
24.7°
Feels 24.7°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
1
9am
1
1
12
12pm
9
7
5
3pm
4
3
2
6pm
2
2
2
9pm
1
1
1
12am
1
1
1
3am
1
1
1
6am
1
1
Station readings
21h ago
AQI 1
PM2.5 0.2 µg/m³ · 21h ago
Air Quality Index Trend
48h · 5 stnRichland'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
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.94 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Richland?
Temperature & Precipitation
PM2.5 Trend
48h · 5 stationsPM2.52.94 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (5 stations within 25 km)
2.94
Median
2.65
Average
0.8
Low
5.99
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.9
What is the 7-day forecast for Richland?
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: 3.2°C
Where are air quality stations near Richland?
4
Kennewick-S Steptoe St
42
Metaline, Kennewick, Washington, USA
9
Metaline, Kennewick, Washington, USA
13
Metaline, Kennewick, Washington, USA
25
Pasco
3
Burbank-Maple St
5
Finley-S Finley Rd
What cities are near Richland?
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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 2026-06-08T19:30 UTC.