Air quality in Washington

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

Last update at (local time)

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Air Quality Data contributor(s)

Station(s) operated by

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Weather

What is the current weather in Washington?

Weather icon
WeatherBroken clouds
Temperature60.8°C
Humidity93%
Wind4.8 mp/h
Pressure1011 mb

live aqi city ranking

Real-time USA city ranking

#city US AQI
1 Helotes, Texas

129

2 Bristol, Virginia

128

3 Terrell Hills, Texas

128

4 Floresville, Texas

127

5 Saranac, Michigan

127

6 Fredericksburg, Texas

123

7 Manitowoc, Wisconsin

119

8 Jersey City, New Jersey

118

9 Jonestown, Texas

118

10 Hoboken, New Jersey

117

(local time)

SEE WORLD AQI RANKING

live Washington aqi ranking

Real-time Washington air quality ranking

#station US AQI
1 Ardley Court

62

(local time)

SEE WORLD AQI RANKING

US AQI

62

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Washington?

Air pollution levelAir quality indexMain pollutant
Moderate 62 US AQIPM2.5
PollutantsConcentration
PM2.5
17.5µg/m³
!

PM2.5

x3.5

PM2.5 concentration in Washington air is currently 3.5 times above the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Washington?

An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconSensitive groups should reduce outdoor exercise

Forecast

Washington air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, May 16

Good 2 US AQI

Human face indicating AQI level
Weather icon78.8°51.8°
Wind rotating 288 degree

13.4 mp/h

Tuesday, May 17

Good 2 US AQI

Human face indicating AQI level
Weather icon75.2°50°
Wind rotating 149 degree

4.5 mp/h

Wednesday, May 18

Good 11 US AQI

Human face indicating AQI level
Weather icon80.6°57.2°
Wind rotating 294 degree

8.9 mp/h

Thursday, May 19

Good 49 US AQI

Human face indicating AQI level
Weather icon89.6°59°
Wind rotating 219 degree

11.2 mp/h

Today

Moderate 62 US AQI

Human face indicating AQI level
Weather icon91.4°66.2°
Wind rotating 157 degree

6.7 mp/h

Saturday, May 21

Good 29 US AQI

Human face indicating AQI level
Weather icon89.6°66.2°
Wind rotating 235 degree

6.7 mp/h

Sunday, May 22

Good 33 US AQI

Human face indicating AQI level
Weather icon64.4°55.4°
Wind rotating 10 degree

6.7 mp/h

Monday, May 23

Good 27 US AQI

Human face indicating AQI level
Weather icon69.8°50°
Wind rotating 118 degree

6.7 mp/h

Tuesday, May 24

Good 32 US AQI

Human face indicating AQI level
Weather icon66.2°57.2°
Wind rotating 180 degree

4.5 mp/h

Wednesday, May 25

Good 33 US AQI

Human face indicating AQI level
Weather icon80.6°60.8°
Wind rotating 200 degree

6.7 mp/h

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Historical

Historic air quality graph for Washington

How to best protect from air pollution?

Reduce your air pollution exposure in Washington

Washington air quality data attribution

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Washington?

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