Hourly Weather | Today › Sunday, November 1, 2026
Tigard, Oregon
10 PM
Cloudy Night
41°
Feels Like 43°
0
Humidity: 87%
UV Index: 0
Wind: 2 mph
11 PM
Cloudy Night
41°
Feels Like 43°
0
Humidity: 87%
UV Index: 0
Wind: 2 mph

Hourly Air Quality Forecast - AQI (US EPA)

10 PM
52 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.06 µg/m³
  • PM10: 15.54 µg/m³
  • O3: 0.016 ppm
  • NO2: 5.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM
52 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.07 µg/m³
  • PM10: 15.62 µg/m³
  • O3: 0.014 ppm
  • NO2: 4.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.