Air Quality in Corvallis, United States
Windy
27.0°C · 28.7% humidity
27.0°
Feels 27.0°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations
Nearby Monitoring Stations
AQI Forecast
34
11am
34
34
74
2pm
61
51
44
5pm
39
36
33
8pm
32
30
36
11pm
36
35
35
2am
35
34
34
5am
27
34
34
8am
34
34
Air Quality Index Trend
46h · 7 stnCorvallis'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 Corvallis is 1.5× the WHO 24-hour guideline of 15 µg/m³.
28.7%
Humidity
77.5 km/h
Wind WNW
1011.8 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
22.87 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Corvallis?
Temperature & Precipitation
PM2.5 Trend
46h · 7 stationsPM2.522.87 µg/m³
×1.5 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (4 stations within 25 km)
22.87
Median
20.38
Average
15.4
Low
24.04
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -16.4
What is the 7-day forecast for Corvallis?
07-21
28.8° 8.7°
07-22
27.0° 9.4°
07-23
37.3° 13.3°
07-24
34.2° 11.9°
07-25
27.7° 14.4°
07-26
36.3° 9.8°
07-27
31.8° 10.8°
Both models agree
Avg diff: 3.5°C
Where are air quality stations near Corvallis?
76
Tebeau Hall
68
Bates Hall
71
Sports Performance Center
48
Corvallis EPA Office
57
Albany, Oregon, USA
What cities are near Corvallis?
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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 2026-07-21T21:33 UTC.