Primary Pollutant

(AQI)

 Washington GOOD aqi boy

Washington Air Quality Index (AQI)

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

Last Update: 30 Mar 2023, 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
20

Major Air Pollutants in Washington

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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
Airway Heights GOOD 6 6 2 2 0 4 67
Anacortes GOOD 34 34 37 5 0 7 87
Bellingham GOOD 17 17 7 4 0 7 93
Longview GOOD 21 21 8 5 0 7 71
Marysville GOOD 33 33 14 8 0 9 46
Mead GOOD 8 8 3 2 0 6 62
Mercer Island GOOD 33 33 36 6 0 7 70
Omak GOOD 17 17 7 4 0 3 59
Port Angeles GOOD 33 33 13 8 0 2 85
Seattle GOOD 18 18 6 4 0 7 68
Tacoma GOOD 13 13 5 3 0 6 76
Toppenish GOOD 17 17 7 4 0 2 58
White Center GOOD 29 29 12 7 0 7 70

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?
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Wear Mask

Not Required
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Stay Indoor

Not Required
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Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
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Family

Allow 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

16
38
AQI (IN)
AQI (US)
8˚C / 93%
28
26
AQI (IN)
AQI (US)
10˚C / 74%
31
66
AQI (IN)
AQI (US)
1˚C / 88%
28
61
AQI (IN)
AQI (US)
10˚C / 77%
18
17
AQI (IN)
AQI (US)
22˚C / 100%

Historic Air Quality Graph of 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
20


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 20 (GOOD) AQI now. This was last updated 6 hours ago .

The current concentration of PM2.5 in Washington is 4 (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 0.16 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
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