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
WeatherScattered clouds
Temperature53.6°F
Humidity52%
Wind11 mp/h
Pressure30.2 Hg

live aqi city ranking

Real-time Australia city ranking

#cityUS AQI
1 Darwin, Northern Territory

66

2 Ludmilla, Northern Territory

55

3 Rocklea, Queensland

48

4 Palmerston, Northern Territory

47

5 Gunnedah, New South Wales

45

6 Mandurah, Western Australia

44

7 Mackay, Queensland

35

8 Wangaratta, Victoria

26

9 Woolloongabba, Queensland

24

10 Townsville, Queensland

23

(local time)

SEE WORLD AQI RANKING

live Portland aqi ranking

Real-time Portland air quality ranking

#stationUS AQI
1 Lidsdale Street

4

(local time)

SEE WORLD AQI RANKING

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US AQI

4

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 4 US AQIPM2.5
PollutantsConcentration
PM2.5
1µg/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
Saturday, May 27

Good 3 US AQI

Human face indicating AQI level
Weather icon50°30.2°
Wind rotating 243 degree

8.9 mp/h

Sunday, May 28

Good 2 US AQI

Human face indicating AQI level
Weather icon48.2°32°
Wind rotating 258 degree

13.4 mp/h

Monday, May 29

Good 5 US AQI

Human face indicating AQI level
Weather icon50°41°
Wind rotating 253 degree

15.7 mp/h

Today

Good 4 US AQI

Human face indicating AQI level
Weather icon53.6°35.6°
Wind rotating 252 degree

8.9 mp/h

Wednesday, May 31

Good 25 US AQI

Human face indicating AQI level
Weather icon55.4°39.2°
Wind rotating 267 degree

11.2 mp/h

Thursday, Jun 1

Good 11 US AQI

Human face indicating AQI level
Weather icon60.8°42.8°
Wind rotating 258 degree

11.2 mp/h

Friday, Jun 2

Moderate 72 US AQI

Human face indicating AQI level
Weather icon60.8°41°
Wind rotating 21 degree

4.5 mp/h

Saturday, Jun 3

Good 31 US AQI

Human face indicating AQI level
Weather icon60.8°44.6°
Wind rotating 298 degree

6.7 mp/h

Sunday, Jun 4

Good 29 US AQI

Human face indicating AQI level
Weather icon60.8°46.4°
Wind rotating 83 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

Portland air quality data attribution

1Contributor

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Portland?

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