Air quality in Portland

Air quality index (AQI) and PM2.5 air pollution in Portland

Last update at (local time)

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Weather

What is the current weather in Portland?

Weather icon
WeatherBroken clouds
Temperature44.6°C
Humidity96%
Wind6.9 mp/h
Pressure1028 mb

live aqi city ranking

Real-time Australia city ranking

#city US AQI
1 Perth, Tasmania

156

2 Hadspen, Tasmania

153

3 Malvern East, Victoria

147

4 Geelong, Victoria

141

5 Oatlands, Tasmania

141

6 Latrobe, Tasmania

129

7 Melbourne, Victoria

122

8 Longford, Tasmania

105

9 New Norfolk, Tasmania

105

10 Devonport, Tasmania

102

(local time)

SEE WORLD AQI RANKING

live Portland aqi ranking

Real-time Portland air quality ranking

US AQI

3

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Portland?

Air pollution levelAir quality indexMain pollutant
Good 3 US AQIPM2.5
PollutantsConcentration
PM2.5
0.8µg/m³

PM2.5 concentration in Portland air currently meets the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Portland?

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Forecast

Portland air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Friday, May 20

Good 17 US AQI

Human face indicating AQI level
Weather icon48.2°37.4°
Wind rotating 110 degree

6.7 mp/h

Saturday, May 21

Good 8 US AQI

Human face indicating AQI level
Weather icon51.8°42.8°
Wind rotating 118 degree

8.9 mp/h

Sunday, May 22

Good 9 US AQI

Human face indicating AQI level
Weather icon53.6°44.6°
Wind rotating 114 degree

11.2 mp/h

Monday, May 23

Good 10 US AQI

Human face indicating AQI level
Weather icon51.8°39.2°
Wind rotating 106 degree

6.7 mp/h

Today

Good 3 US AQI

Human face indicating AQI level
Weather icon51.8°41°
Wind rotating 99 degree

8.9 mp/h

Wednesday, May 25

Moderate 59 US AQI

Human face indicating AQI level
Weather icon51.8°42.8°
Wind rotating 89 degree

4.5 mp/h

Thursday, May 26

Good 42 US AQI

Human face indicating AQI level
Weather icon59°42.8°
Wind rotating 105 degree

2.2 mp/h

Friday, May 27

Good 39 US AQI

Human face indicating AQI level
Weather icon60.8°41°
Wind rotating 206 degree

2.2 mp/h

Saturday, May 28

Good 43 US AQI

Human face indicating AQI level
Weather icon57.2°39.2°
Wind rotating 258 degree

6.7 mp/h

Sunday, May 29

Moderate 65 US AQI

Human face indicating AQI level
Weather icon53.6°33.8°
Wind rotating 246 degree

6.7 mp/h

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Historical

Historic air quality graph for Portland

How to best protect from air pollution?

Reduce your air pollution exposure in Portland

Where is the cleanest air quality in Portland?

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