Washington Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution level in United States

Last Updated: 19 Jul 2024, 09:16am

Washington GOOD aqi boy Washington GOOD aqi boy Washington GOOD aqi boy


Comparative Exposure with Washington

24 hrs avg AQI

Washington

United States
29

Major Air Pollutants in Washington

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Washington carbon monoxide icon
25 (CO)

PM2.5

The current PM2.5 concentration in Washington is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Washington - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Wapato GOOD 33 33 23 8 23 20 48
Anacortes GOOD 14 14 16 2 0 12 100
Kent GOOD 21 21 18 5 13 21 64
Mount Vernon GOOD 13 13 5 3 0 13 100
Bellingham GOOD 17 17 7 4 0 16 83
Ridgefield GOOD 17 17 8 4 0 12 95
Lacey GOOD 8 8 9 2 0 13 89
Midland GOOD 21 21 16 5 13 17 67
Ellensburg GOOD 38 38 15 9 0 21 51
Sunnyside GOOD 46 46 18 11 0 21 53
Cheney GOOD 42 42 20 10 12 20 38
Mercer Island GOOD 13 13 10 3 10 15 83
Kennewick GOOD 26 26 28 6 28 24 39
Omak GOOD 48 48 22 12 15 17 65
Clarkston GOOD 50 50 23 12 23 24 34
Longview GOOD 13 13 4 3 0 16 81
Colville GOOD 50 50 30 12 30 22 46
Tukwila GOOD 13 13 5 3 0 16 81
Toppenish GOOD 42 42 17 10 0 20 59
Chelan MODERATE 89 89 50 30 0 21 54
Aberdeen GOOD 11 11 10 3 6 14 96
Fife GOOD 13 13 5 3 0 14 90
Mead MODERATE 59 59 37 16 0 18 65
North Bend GOOD 21 21 15 5 13 18 67
Marysville GOOD 25 25 10 6 0 13 93
South Hill GOOD 21 21 17 5 15 19 58
White Center GOOD 12 12 5 3 0 16 80
Liberty Lake GOOD 50 50 27 12 24 18 51
Clarkston Heights Vineland GOOD 50 50 27 12 24 24 33
Spokane GOOD 50 50 24 12 13 20 51
Lake Forest Park GOOD 17 17 16 4 12 18 71
Vancouver GOOD 17 17 7 4 0 14 83
Seattle GOOD 8 8 4 2 0 16 78
Port Townsend GOOD 17 17 6 4 0 14 90
Tacoma GOOD 21 21 16 5 13 16 77
Spokane Valley MODERATE 53 53 22 13 31 18 65
Tracyton GOOD 8 8 4 2 0 14 93
Walla Walla GOOD 25 25 9 6 0 23 28
Connell GOOD 27 27 11 6 0 21 34
Ocean Shores GOOD 13 13 12 3 12 14 89
Wenatchee GOOD 29 29 12 7 0 16 71
Port Angeles GOOD 13 13 5 3 0 13 98
Moses Lake GOOD 33 33 13 8 0 19 73
Quincy GOOD 29 29 12 7 0 18 58
Pullman GOOD 46 46 24 11 24 23 45
Yakima GOOD 38 38 29 9 29 16 70
Auburn GOOD 21 21 18 5 12 20 63
Lynden GOOD 17 17 10 4 0 15 78
Selah GOOD 42 42 16 10 13 18 62
Airway Heights MODERATE 57 57 25 15 0 19 42

Weather Conditions in Washington

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What are the weather and climatic conditions in Washington?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Washington

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How to protect yourself from air pollution around Washington, United States?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoor

Not Required
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Windows

Keep Close
use a purifier icon

Use Purifier

Required
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Family

Avoid Outdoor

Washington Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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United States - Metro Cities AQI

17
30
AQI (IN)
AQI (US)
22˚C / 61%
17
42
AQI (IN)
AQI (US)
19˚C / 100%
19
29
AQI (IN)
AQI (US)
26˚C / 78%
15
21
AQI (IN)
AQI (US)
18˚C / 77%
15
29
AQI (IN)
AQI (US)
20˚C / 63%
32
38
AQI (IN)
AQI (US)
18˚C / 84%
20
33
AQI (IN)
AQI (US)
28˚C / 74%

Historic Air Quality Graph Washington

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Washington

24 hrs avg AQI

Washington

United States
29


FAQs of Washington's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Washington.


The real-time air quality in Washington is 29 (GOOD) AQI now. This was last updated 58 minutes ago .

The current concentration of PM2.5 in Washington is 7 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.28 times the recommended limit.

Generally, the air quality at Washington starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Washington until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Washington is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Washington, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Washington is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

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Air Quality Solutions for Washington

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.



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Keep a track of Washington Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

aqi air quality mobile app for Washington
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