Air Quality in Corvallis, United States

Clear
22.2°C · 36.7% humidity
22.2°
Feels 22.2°
62
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
27 10am
34
34
62 1pm
47
41
37 4pm
34
32
31 7pm
30
29
28 10pm
35
35
35 1am
34
34
34 4am
34
27
34 7am
34
34
AD 728×90

Air Quality Index Trend

47h · 7 stn

Corvallis'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 1.2× the WHO 24-hour guideline of 15 µg/m³.

36.7%
Humidity
32.7 km/h
Wind NNE
1015.0 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
62
17.45 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Corvallis?

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations
PM2.517.45 µg/m³ ×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
17.45
Median
16.25
Average
14.76
Low
18.69
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -10.1

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?

65
Tebeau Hall
0.8 km PM2.5: 18.7 µg/m³
57
Bates Hall
1.5 km PM2.5: 14.8 µg/m³
59
Sports Performance Center
1.6 km PM2.5: 16.1 µg/m³
32
Corvallis EPA Office
2.4 km PM2.5: 7.6 µg/m³
57
Albany, Oregon, USA
14.7 km PM2.5: 15.0 µg/m³

What cities are near Corvallis?

77 Dallas 77 Four Corners 77 Keizer 78 Hayesville 54 Eugene 83 Woodburn 31 McMinnville 56 Newberg 75 Canby 65 Wilsonville
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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 2026-07-21T20:44 UTC.