Air quality in Portland

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

LAST UPDATE (local time)

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Air Quality contributors Sources

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Contributors

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Data sources

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Weather

What is the current weather in Portland?

Weather icon
WeatherBroken clouds
Temperature23°C
Humidity45%
Wind11.5 mp/h
Pressure1004 mb

live aqi city ranking

Real-time USA city ranking

Tooltip icon
#cityUS AQI
1 Portola, California

155

2 Keizer, Oregon

127

3 Fairfield, Iowa

125

4 Hanford, California

112

5 Kenton, Oregon

107

6 Milwaukie, Oregon

107

7 Lents, Oregon

104

8 Seeley Lake, Montana

104

9 Wilsonville, Oregon

103

10 Sparta, Wisconsin

101

(local time)

SEE WORLD AQI RANKING

live Portland aqi ranking

Real-time Portland air quality ranking

Tooltip icon
#stationUS AQI
1 Revere Street

2

2 Portland - Deering Oaks

0

(local time)

SEE WORLD AQI RANKING

US AQI

2

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 2 US AQIPM2.5
PollutantsConcentration
PM2.5
0.4 µg/m³

Health Recommendations

How to protect from air pollution in Portland?

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Forecast

Portland air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Mar 1

Good 8 US AQI

Human face indicating AQI level
Tuesday, Mar 2

Good 13 US AQI

Human face indicating AQI level
Wednesday, Mar 3

Good 20 US AQI

Human face indicating AQI level
Thursday, Mar 4

Good 7 US AQI

Human face indicating AQI level
Weather icon24.8°12.2°
Wind rotating 288 degree

8.9 mp/h

Today

Good 11 US AQI

Human face indicating AQI level
Weather icon30.2°8.6°
Wind rotating 271 degree

4.5 mp/h

Saturday, Mar 6

Good 11 US AQI

Human face indicating AQI level
Weather icon30.2°10.4°
Wind rotating 331 degree

2.2 mp/h

Sunday, Mar 7

Good 14 US AQI

Human face indicating AQI level
Weather icon33.8°14°
Wind rotating 281 degree

2.2 mp/h

Monday, Mar 8

Good 35 US AQI

Human face indicating AQI level
Weather icon42.8°30.2°
Wind rotating 321 degree

4.5 mp/h

Tuesday, Mar 9

Moderate 57 US AQI

Human face indicating AQI level
Weather icon42.8°32°
Wind rotating 200 degree

6.7 mp/h

Wednesday, Mar 10

Moderate 67 US AQI

Human face indicating AQI level
Weather icon53.6°39.2°
Wind rotating 214 degree

13.4 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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