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Washington Air Quality Index (AQI) | Air Pollution

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

Last Updated: 5 minutes ago

location image
Live AQI
35
Air Quality is
Good
pm10 :  14 µg/m³
PM2.5 :  7 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
250
Hazardous
300+
good aqi level in Washington


Map

Washington

Major Air Pollutants

Washington

AQI Graph

Historical Air Quality Data

Washington

Washington

Washington's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Aberdeen
Good
22
4
15
4
91
Airway Heights
Good
42
8
13
-2
92
Anacortes
Good
27
4
14
4
86
Auburn
Good
28
5
14
4
89
Battle Ground
Good
44
8
15
4
89
Bellevue
Good
28
5
15
4
86
Bellingham
Good
28
5
14
3
93
Chehalis
Good
22
4
14
6
96
Chelan
Good
33
6
13
-3
93
Cheney
Good
25
4
14
-2
91
Clarkston
Moderate
60
14
16
0
91
Clarkston Heights Vineland
Good
28
5
13
0
90
Colville
Good
44
8
12
-2
93
Connell
Good
36
6
15
-1
94
Ellensburg
Good
33
6
14
-2
86
Fife
Good
28
5
15
4
91
Granite Falls
Moderate
58
13
15
3
89
Kennewick
Good
33
6
12
-1
91
Kent
Good
28
5
14
4
84
Lacey
Good
44
8
14
4
95
Lake Forest Park
Good
44
8
15
4
81
Liberty Lake
Good
33
6
14
-2
91
Longview
Moderate
60
14
14
6
91
Lynden
Good
28
5
16
3
92
Marysville
Good
28
5
14
4
89
Mead
Good
44
8
14
-1
91
Mercer Island
Good
33
6
10
4
86
Midland
Good
44
8
17
4
92
Moses Lake
Good
44
8
14
-1
97
Mount Vernon
Good
17
3
13
5
85
North Bend
Good
22
4
14
4
80
Oak Harbor
Good
17
3
15
5
80
Ocean Shores
Good
22
4
15
6
89
Omak
Good
50
9
15
-3
90
Port Angeles
Good
33
6
14
4
96
Port Townsend
Good
17
3
14
6
79
Pullman
Good
22
4
12
-2
89
Quincy
Good
28
5
15
-2
96
Ridgefield
Good
22
4
14
4
90
Seattle
Good
44
8
16
4
86
Selah
Good
44
8
16
-1
83
Shelton
Good
22
4
14
4
81
South Hill
Good
33
6
15
4
89
Spokane
Good
47
8
12
-1
91
Spokane Valley
Good
39
7
11
-1
91
Sunnyside
Moderate
53
10
16
-1
91
Tacoma
Good
44
8
17
4
93
Toppenish
Moderate
60
14
16
-1
90
Tracyton
Good
33
6
14
4
96
Tukwila
Good
33
6
16
4
85
Vancouver
Good
28
5
15
4
89
Walla Walla
Good
43
9
14
-1
90
Wapato
Good
33
6
14
0
91
Wenatchee
Good
44
8
14
-2
92
White Center
Good
28
5
14
4
86
Yakima
Good
50
9
18
-1
91

United States's Metro Cities

Air Quality Index

Health Advice For People Living In

Washington

0Cigarettes per day

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth


Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable


As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Washington

  • asthma due to air pollution in WashingtonAsthma
  • heart due to air pollution in WashingtonHeart Issues
  • allergy due to air pollution in WashingtonAllergies
  • sinus due to air pollution in WashingtonSinus
  • flu due to air pollution in WashingtonCold/Flu
  • copd due to air pollution in WashingtonChronic (COPD)
asthma due to air pollution in Washington

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

  • Keep track of air quality to plan outdoor activities safely.

  • Drink water to keep airways moist and reduce irritation.

  • Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

  • Skip medications that is prescribed by your doctor.

  • Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Washington's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Washington
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Washington

Frequently Asked Questions About Air Quality

What is the current AQI level in Washington?

The current real-time AQI level in Washington is 35 (Good). This was last updated 5 minutes ago .

When was the best AQI level in Washington in the last 24 hours?

The best AQI level was 26 (Good) at 5:14 PM, Feb 15, 2025 during the last 24 hours.

When was the worst AQI level in Washington in the last 24 hours?

The worst AQI level was 37 (Good) at 12:00 AM during the last 24 hours.

What is the current trend of AQI levels in Washington during last 24 hours?

The AQI levels in Washington have been fluctuating throughout the last 24 hours. The levels have increased by highest 37 at 12:00 AM, lowest 26 at 5:14 PM, Feb 15, 2025.

What actions are recommended as per the current AQI level in Washington?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.