Air Quality in Aloha, United States

Clear
18.0°C · 29.2% humidity
18.0°
Feels 18.0°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 9pm
13
16
10 12am
9
21
34 3am
59
59
59 6am
59
34
34 9am
34
34
34 12pm
34
34
34 3pm
34
21
9 6pm
9
9
Station readings
13
13
16
10
10
CAMS model adj -16
37
25
25
25
25
37
50
75
75
75
75
50
50
50
50
50
50
50
50
50
37
25
25
25
AD 728×90

PM2.5 Trend (24h)

29h · 2 stations
29.2%
Humidity
32.2 km/h
Wind N
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Aloha?

Temperature & Precipitation

PM2.53.05 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
3.05
Median
3.38
Average
2.5
Low
5.43
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +4.3

What is the 7-day forecast for Aloha?

04-10
18.0° 6.3°
04-11
12.3° 5.4°
1.94 mm
04-12
8.8° 5.7°
11.19 mm
04-13
9.6° 5.0°
1.19 mm
04-14
12.0° 4.8°
0.56 mm
04-15
14.3° 4.1°
0.06 mm
04-16
14.0° 6.9°
4.81 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Aloha?

9
Beaverton, Oregon, USA
4.8 km
13
Beaverton, Oregon, USA
4.8 km
42
Hillsboro, Oregon, USA
9.0 km
19
Hillsboro Hare Field, Oregon, USA
9.0 km
21
NE Grant St Collocation
9.1 km PM2.5: 5.1 µg/m³
15
Portland Lincoln High School
14.2 km PM2.5: 3.5 µg/m³
40
Tualatin I-5 Roadway, Oregon, USA
14.2 km
15
Tualatin I-5 Roadway, Oregon, USA
14.2 km
41
Tualatin I-5 Roadway, Oregon, USA
14.2 km
10
Portland Roosevelt High School
14.7 km PM2.5: 2.5 µg/m³

What cities are near Aloha?

13 Beaverton 12 Bethany 14 Hillsboro 13 Tigard 13 Tualatin 12 Sherwood 12 Lake Oswego 12 Milwaukie 18 Forest Grove 12 Oak Grove

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T00:35 UTC.