Today | Weather | Tuesday, April 7, 2026

Weather in Tigard, Oregon

06:42 AM
Now
Cloudy Weather
46° F
Feels Like 45°
Precipitation 24 %
Wind 6 mph
UV Index (0 - 11+) 0
Humidity 79 %
Today
Cloudy Weather
Day 64°
Night 41°
Precipitation 3 %
Wind 4 mph
UV Index (0 - 11+) 5

Tigard Weather Forecast Updated

39 minutes ago
Last updated on

Air Quality in Tigard

NOW
19 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 4.51 µg/m³
PM10 6.45 µg/m³
O3 0.020 ppm
NO2 1.6 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 0.84 µg/m³
NO 0.01 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.54.51 µg/m³
PM106.45 µg/m³
O339.71 µg/m³
NO23.05 µg/m³
SO20.23 µg/m³
CO134.27 µg/m³
NH30.84 µg/m³
NO0.01 µg/m³