Air Quality in Corvallis, United States

Drizzle
16.6°C · 73.4% humidity
16.6°
Feels 16.6°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
27 10am
27
25
24 1pm
25
25
25 4pm
25
25
25 7pm
25
25
25 10pm
25
25
25 1am
25
24
24 4am
24
25
25 7am
25
25
AD 728×90

Air Quality Index Trend

46h · 9 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 1.1× the WHO annual guideline of 5 µg/m³.

73.4%
Humidity
27.5 km/h
Wind S
1017.8 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
24
5.71 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 9 stations
PM2.55.71 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
5.71
Median
5.08
Average
3.3
Low
6.05
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.3
05-28
21.3° 11.2°
0.31 mm
05-29
25.1° 10.6°
5.19 mm
05-30
11.1° 9.0°
2.06 mm
05-31
27.4° 9.6°
06-01
21.5° 3.9°
06-02
27.4° 6.2°
0.25 mm
06-03
22.9° 4.7°
0.38 mm
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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 2026-05-28T20:16 UTC.