Primary Pollutant

(AQI)

 Washington GOOD aqi boy

Washington Air Quality Index (AQI)

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

Last Update: 19 Apr 2024, 11:05pm

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


Comparative Exposure with Washington

24 hrs avg AQI

Washington

United States
22

Major Air Pollutants in Washington

live rank icon

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
Pullman GOOD 15 15 6 4 0 6 44
Wapato GOOD 13 13 5 3 0 13 26
Anacortes GOOD 30 30 28 6 0 8 53
Kent GOOD 21 21 8 4 0 16 21
Bellingham GOOD 25 25 10 6 0 9 58
Lacey GOOD 29 29 12 7 0 14 34
Midland GOOD 25 25 10 6 0 12 40
Ellensburg GOOD 21 21 8 5 0 9 35
Cheney GOOD 10 10 6 2 4 7 28
Mercer Island GOOD 35 35 38 6 16 17 24
Kennewick GOOD 25 25 22 6 22 13 35
Omak GOOD 27 27 11 7 0 6 52
Clarkston GOOD 25 25 10 6 0 8 40
Colville GOOD 25 25 21 6 21 8 28
Tukwila GOOD 38 38 15 9 0 17 24
Battle Ground MODERATE 53 53 21 12 0 17 28
Aberdeen GOOD 17 17 6 4 0 13 35
Fife GOOD 29 29 12 7 0 14 36
Mead GOOD 21 21 8 5 0 8 28
North Bend GOOD 17 17 6 4 0 16 21
Marysville GOOD 33 33 14 8 0 12 37
South Hill GOOD 4 4 1 1 0 11 35
Liberty Lake GOOD 25 25 10 6 11 5 39
Spokane GOOD 17 17 12 4 12 9 29
Lake Forest Park GOOD 25 25 10 6 0 15 26
Vancouver GOOD 25 25 10 6 0 17 25
White Center GOOD 17 17 7 4 0 17 24
Wenatchee GOOD 19 19 8 4 0 10 28
Seattle GOOD 33 33 14 8 0 17 24
Port Townsend GOOD 17 17 6 4 0 12 43
Bellevue GOOD 13 13 5 3 0 17 24
Tacoma GOOD 13 13 5 3 0 14 36
Spokane Valley GOOD 9 9 10 2 10 9 26
Tracyton GOOD 13 13 5 3 0 12 36
Shelton GOOD 17 17 7 4 0 14 29
Connell GOOD 8 8 4 2 0 8 53
Quincy GOOD 17 17 7 4 0 9 30
Yakima GOOD 25 25 27 5 27 9 31
Walla Walla GOOD 17 17 6 4 0 7 60
Auburn GOOD 22 22 24 5 0 10 40
Lynden GOOD 42 42 22 10 0 8 63
Selah GOOD 8 8 2 2 2 6 41
Airway Heights GOOD 13 13 5 3 0 7 28
Oak Harbor GOOD 17 17 7 4 0 10 48

Weather Conditions in Washington

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

Local Time

|


weather icon show1 weather icon show2 weather icon show3
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

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

Wear Mask

Not Required
stay indoors icon cross

Stay Indoor

Not Required
shut opening icon

Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Washington Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

weather forecast Icon


Friday

134

AQI

weather forecast Icon


Saturday

134

AQI

weather forecast Icon


Sunday

134

AQI

weather forecast Icon


Monday

134

AQI

weather forecast Icon


Tuesday

134

AQI

weather forecast Icon


Wednesday

134

AQI

weather forecast Icon

United States - Metro Cities AQI

15
35
AQI (IN)
AQI (US)
10˚C / 78%
7
17
AQI (IN)
AQI (US)
7˚C / 54%
25
40
AQI (IN)
AQI (US)
21˚C / 75%
31
29
AQI (IN)
AQI (US)
13˚C / 80%
14
15
AQI (IN)
AQI (US)
2˚C / 53%
36
42
AQI (IN)
AQI (US)
14˚C / 78%
18
17
AQI (IN)
AQI (US)
23˚C / 94%

Historic Air Quality Graph of Washington

live rank icon

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
22


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 22 (GOOD) AQI now. This was last updated 3 hours ago .

The current concentration of PM2.5 in Washington is 5 (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 0.20 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.

World's Most Polluted Cities & Countries AQI Ranking

Real-time top most polluted cities, and monthly & annual historic AQI ranking of cities & countries

Air Quality Solutions for Washington

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



prana air squair indoor air quality monitor for Washington





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
Get In Touch