Air Quality in Tigard, United States

Clear
12.2°C · 48.2% humidity
12.2°
Feels 12.2°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 3pm
20
18
24 6pm
7
7
7 9pm
0
0
0 12am
0
7
20 3am
45
45
45 6am
45
20
20 9am
20
20
20 12pm
20
20
Station readings
40
20
18
24
20
CAMS model adj -30
75
75
50
37
37
37
37
25
25
25
25
37
50
75
75
75
75
50
50
50
50
50
50
50
AD 728×90

PM2.5 Trend (24h)

29h · 2 stations
48.2%
Humidity
22.1 km/h
Wind N
1016.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Tigard?

Temperature & Precipitation

PM2.54.52 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (8 stations within 25 km)
4.52
Median
4.76
Average
3.15
Low
6.77
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.4

What is the 7-day forecast for Tigard?

04-09
15.6° 5.1°
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
Both models agree Avg diff: 2.5°C

Where are air quality stations near Tigard?

47
Tualatin I-5 Roadway, Oregon, USA
4.1 km
28
Tualatin I-5 Roadway, Oregon, USA
4.1 km
40
Beaverton, Oregon, USA
5.5 km
19
Portland Lincoln High School
11.6 km PM2.5: 4.6 µg/m³
40
Portland Postal Bldg., Oregon, USA
14.0 km
15
Portland Lane Middle School
14.0 km PM2.5: 3.5 µg/m³
24
Portland Postal Bldg., Oregon, USA
14.0 km
13
Portland Benson High School
14.3 km PM2.5: 3.1 µg/m³
8
Portland, Oregon, USA
15.0 km
25
Portland, Oregon, USA
15.0 km

What cities are near Tigard?

18 Tualatin 18 Beaverton 19 Lake Oswego 16 Sherwood 18 Aloha 19 Oak Grove 19 Milwaukie 16 West Linn 15 Wilsonville 16 Oregon City

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:57 UTC.