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Washington Air Quality Index (AQI) | Air Pollution

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

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Check the air quality level of thecities in Washington

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Washington

Washington's Cities

Real-time Air Pollution Level

cities
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Good
24
1
26
12
97
Moderate
51
13
19
21
33
Good
10
1
11
13
90
Moderate
76
24
26
16
78
Moderate
80
26
29
15
87
Good
21
1
23
16
75
Good
9
2
10
15
87
Good
26
1
28
14
93
Good
29
7
12
20
45
Moderate
74
24
26
14
100
Good
21
5
10
21
38
Good
46
11
18
17
52
Moderate
52
13
26
23
29
Good
42
10
17
18
48
Moderate
60
17
25
17
55
Good
38
10
18
19
47
Good
11
1
12
15
88
Good
17
4
9
15
77
Good
42
10
11
20
44
Good
42
10
11
16
62
Good
24
4
26
12
96
Good
22
1
24
16
78
Good
17
4
9
15
77
Good
29
7
12
20
45
Good
23
1
25
16
75
Good
46
11
26
22
39
Moderate
75
24
26
13
93
Good
24
1
26
16
80
Good
21
5
10
21
32
Good
42
10
16
17
52
Moderate
78
25
28
14
87
Good
11
1
12
15
88
Good
17
4
10
15
87
Good
24
1
26
16
80
Good
42
10
18
18
48
Good
24
5
26
16
80
Good
21
5
12
21
44
Moderate
75
24
27
15
83
Good
23
6
13
22
38
Good
10
1
11
13
100
Moderate
63
18
28
20
44
Good
26
1
28
12
99
Good
23
4
25
16
78
Good
22
1
24
12
93
Good
24
1
26
12
97
Moderate
53
15
25
20
36
Good
50
12
24
21
42
Good
24
2
26
12
100
Good
24
1
26
12
96
Good
38
9
11
19
68
Good
49
12
28
19
49
Good
21
5
10
22
37
Moderate
67
20
25
16
80
Moderate
54
14
24
19
47
Good
46
11
18
17
52
Moderate
54
14
16
16
79
Good
22
2
24
16
80
Good
29
7
11
18
31
Good
26
1
28
12
100
Good
21
5
22
22
37
Moderate
75
24
26
15
83
Good
48
12
19
19
45
Good
46
11
16
19
45
Good
46
11
12
19
51
Moderate
60
17
25
16
78
Good
42
10
11
21
42
Good
27
1
29
14
93
Good
24
1
26
16
78
Good
23
5
25
20
36
Moderate
73
23
26
17
78
Good
42
10
12
20
44
Good
21
5
12
19
51
Moderate
52
13
21
21
33
Good
21
5
11
24
29
Good
25
1
27
16
80
Good
23
5
25
15
87
Good
21
5
11
19
51

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

122

temp.24°C
hum.62%
Los Angeles City AQI

Los Angeles

46

temp.22°C
hum.79%
Minneapolis City AQI

Minneapolis

153

temp.27°C
hum.54%
Nashville City AQI

Nashville

69

temp.27°C
hum.69%
New Orleans City AQI

New Orleans

60

temp.30°C
hum.80%
New York City City AQI

New York City

56

temp.24°C
hum.48%
San Francisco City AQI

San Francisco

42

temp.14°C
hum.89%
Washington City AQI

Washington

57

temp.29°C
hum.61%

Most Polluted Cities 2026

United States

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

Most Polluted Cities Live Ranking 2026
World's Most PollutedCity Rankings (2025)
World's Most PollutedCountry Rankings(2025)
RankCityAQI Status

Standard Value

Follow

1.

Rhinelander, Wisconsin

210

Severe

10xabove Standard

2.

Appleton, Wisconsin

202

Severe

10xabove Standard

3.

Baraboo, Wisconsin

194

Unhealthy

9xabove Standard

4.

Green Bay, Wisconsin

190

Unhealthy

9xabove Standard

5.

Madison, Wisconsin

188

Unhealthy

9xabove Standard

6.

Cedar Rapids, Iowa

170

Unhealthy

6xabove Standard

7.

Clinton, Iowa

168

Unhealthy

6xabove Standard

8.

Waukesha, Wisconsin

166

Unhealthy

6xabove Standard

9.

Iowa City, Iowa

164

Unhealthy

6xabove Standard

10.

Waterloo, Iowa

164

Unhealthy

5xabove Standard

Last Updated: 19 Jul 2026, 04:00 PM

AQI City Rankings

Air Quality Solutions For Washington

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Washington

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Washington's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

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What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

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Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

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Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

17 Mar 2026Gyane Haobijam
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Prana Air Logo

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoringPrana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoring
Prana Air Logo

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Prana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforablePrana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforable
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Prana Air Cair+ Indoor Air Quality Monitor for home, office or institutesPrana Air Cair+ Indoor Air Quality Monitor for home, office or institutes