Air Quality in Milwaukie, United States

Drizzle
31.0°C · 28.1% humidity
31.0°
Feels 31.0°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
15 stations

Nearby Monitoring Stations

AQI Forecast
34 2pm
27
27
24 5pm
27
27
27 8pm
27
27
25 11pm
25
25
25 2am
25
25
24 5am
25
25
27 8am
27
27
27 11am
27
27
AD 728×90

Air Quality Index Trend

48h · 4 stn

Milwaukie'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 Milwaukie is 1.1× the WHO annual guideline of 5 µg/m³.

28.1%
Humidity
53.0 km/h
Wind SSW
1020.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.67 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Milwaukie?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.55.67 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (15 stations within 25 km)
5.67
Median
5.14
Average
2.8
Low
9.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.7

What is the 7-day forecast for Milwaukie?

05-29
31.0° 10.3°
7.06 mm
05-30
16.5° 10.5°
0.62 mm
05-31
30.5° 12.3°
06-01
23.2° 6.4°
06-02
33.4° 8.9°
06-03
25.2° 7.7°
1.63 mm
06-04
22.7° 11.4°
Both models agree Avg diff: 4.1°C

Where are air quality stations near Milwaukie?

12
Portland Lane Middle School
4.1 km PM2.5: 2.8 µg/m³
27
Portland Postal Bldg., Oregon, USA
4.1 km PM2.5: 6.5 µg/m³
37
Portland Postal Bldg., Oregon, USA
4.1 km PM2.5: 8.9 µg/m³
37
Portland, Oregon, USA
6.3 km PM2.5: 8.9 µg/m³
33
Portland, Oregon, USA
6.3 km PM2.5: 7.9 µg/m³
12
Portland Lincoln High School
8.9 km PM2.5: 3.0 µg/m³
12
Portland Benson High School
9.1 km PM2.5: 2.9 µg/m³
22
Portland McDaniel High School
11.6 km PM2.5: 5.2 µg/m³
17
Gresham Centennial High School
13.4 km PM2.5: 4.1 µg/m³
16
Portland Cully Helensview, Oregon, USA
13.8 km PM2.5: 3.8 µg/m³

What cities are near Milwaukie?

24 Oak Grove 25 Lake Oswego 24 Lents 22 Happy Valley 25 West Linn 25 Oregon City 27 Tigard 29 Tualatin 21 Beaverton 19 Gresham
Get AQI alerts for Milwaukie

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:26 UTC.