Air Quality in Forest Grove, United States

Clear
12.9°C · 45.0% humidity
12.9°
Feels 12.9°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 4pm
18
24
20 7pm
6
6
6 10pm
6
6
6 1am
6
6
6 4am
18
18
18 7am
18
31
31 10am
31
31
56 1pm
56
31
Station readings
21
18
24
20
CAMS model adj -19
50
37
25
25
25
25
25
25
25
25
25
25
25
37
37
37
37
50
50
50
50
75
75
50
AD 728×90

PM2.5 Trend (24h)

28h · 2 stations
45.0%
Humidity
25.4 km/h
Wind NE
1015.9 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Forest Grove?

Temperature & Precipitation

PM2.54.5 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (2 stations within 25 km)
4.5
Median
4.5
Average
2.45
Low
6.55
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.4

What is the 7-day forecast for Forest Grove?

04-09
14.4° 3.3°
04-10
17.2° 3.0°
04-11
10.2° 1.3°
0.5 mm
04-12
8.4° 4.1°
5.25 mm
04-13
8.8° 3.6°
2.38 mm
04-14
11.3° 2.8°
0.25 mm
04-15
13.9° 1.3°
Both models agree Avg diff: 2.8°C

Where are air quality stations near Forest Grove?

10
Forest Grove Pacific University
0.7 km PM2.5: 2.4 µg/m³
27
NE Grant St Collocation
10.8 km PM2.5: 6.5 µg/m³
17
Hillsboro, Oregon, USA
10.8 km
28
Hillsboro, Oregon, USA
10.8 km
40
Beaverton, Oregon, USA
23.6 km

What cities are near Forest Grove?

18 Hillsboro 18 Aloha 18 Bethany 18 Beaverton 11 Newberg 16 Sherwood 19 Tigard 18 Tualatin 7 McMinnville 15 Wilsonville

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:05 UTC.