Air Quality in Five Corners, United States

Clear
26.6°C · 34.4% humidity
26.6°
Feels 26.6°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
5 1pm
5
4
18 4pm
14
7
5 7pm
8
7
6 10pm
5
25
25 1am
24
24
24 4am
24
24
24 7am
24
24
24 10am
4
0
Station readings
5
5
4
22
CAMS model adj -30
34
34
34
34
34
27
27
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
34
27

Air Quality Index Trend

48h · 4 stn

Five Corners's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

34.4%
Humidity
37.4 km/h
Wind NNW
1019.1 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.35 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Five Corners?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.54.35 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
Station readings (7 stations within 25 km)
4.35
Median
4.86
Average
1.03
Low
14.5
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.8

What is the 7-day forecast for Five Corners?

09-22
23.4° 6.9°
09-23
26.6° 12.5°
09-24
24.5° 8.8°
0.5 mm
09-25
23.6° 5.4°
09-26
23.0° 11.9°
09-27
23.5° 8.2°
0.06 mm
09-28
20.3° 11.5°
Both models agree Avg diff: 3.7°C

Where are air quality stations near Five Corners?

22
Vancouver NE 84th Ave, Washington, USA
4.7 km PM2.5: 5.3 µg/m³
32
Vancouver NE 84th Ave, Washington, USA
4.7 km PM2.5: 7.7 µg/m³
4
Vancouver-Fort Vancouver Way
7.9 km PM2.5: 1.0 µg/m³
6
Vancouver-Blairmont Dr
9.1 km PM2.5: 1.5 µg/m³
12
Portland Cully Helensview, Oregon, USA
13.6 km PM2.5: 2.9 µg/m³
10
Portland Cully Helensview, Oregon, USA
13.6 km PM2.5: 2.4 µg/m³
25
Portland McDaniel High School
15.9 km PM2.5: 6.1 µg/m³
19
Portland Roosevelt High School
16.4 km PM2.5: 4.6 µg/m³
25
Sauvie Island, Oregon, USA
17.9 km PM2.5: 6.0 µg/m³
21
Portland Benson High School
18.4 km PM2.5: 5.1 µg/m³

What cities are near Five Corners?

20 Orchards 16 Salmon Creek 11 Hazel Dell 5 Vancouver 14 Battle Ground 15 Camas 17 Washougal 19 Troutdale 48 Lents 24 Gresham
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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 2026-09-22T23:31 UTC.