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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

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Washington's Cities

Real-time Air Pollution Level

cities
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Good
23
2
25
13
92
Moderate
57
16
18
10
43
Good
9
2
10
14
63
Good
21
2
23
15
70
Good
21
5
23
14
53
Good
20
3
22
14
70
Good
8
2
9
13
66
Good
23
2
25
14
77
Moderate
52
13
19
19
26
Good
21
2
23
11
94
Moderate
56
15
16
17
33
Moderate
55
14
18
15
37
Moderate
55
14
23
15
29
Moderate
65
19
25
17
32
Moderate
56
15
20
14
42
Good
42
10
20
12
50
Good
40
10
23
18
32
Good
9
2
10
12
75
Good
21
5
14
11
56
Moderate
54
14
24
15
35
Good
21
5
19
15
41
Good
21
5
21
15
66
Good
20
2
22
15
70
Good
21
5
14
11
56
Good
21
5
22
19
26
Good
21
2
23
16
63
Moderate
67
20
23
18
30
Good
22
2
24
13
87
Good
20
2
22
16
65
Good
21
5
17
12
57
Good
50
12
15
10
37
Good
23
2
25
10
92
Good
9
2
10
12
75
Good
21
5
9
11
75
Good
20
2
22
16
66
Moderate
56
15
20
14
42
Good
21
5
22
16
63
Good
21
5
21
17
29
Good
21
5
22
14
72
Good
21
5
21
18
31
Good
8
2
9
14
63
Moderate
56
15
22
15
35
Good
24
2
26
13
97
Good
22
5
24
13
58
Good
22
2
24
14
72
Good
25
2
27
14
95
Good
32
8
25
11
52
Moderate
65
19
25
17
32
Good
22
2
24
9
83
Good
24
2
26
13
72
Good
21
5
19
16
33
Moderate
56
15
24
16
32
Good
21
5
17
18
31
Good
23
2
25
14
60
Moderate
58
16
24
18
32
Moderate
52
13
18
15
37
Good
19
2
21
8
61
Good
20
3
22
16
63
Moderate
54
14
17
12
44
Good
20
2
22
12
90
Good
23
5
25
17
33
Good
21
5
22
14
70
Moderate
58
16
19
17
31
Moderate
58
16
16
17
33
Good
21
5
18
19
28
Good
21
4
22
15
72
Good
21
5
18
17
32
Good
22
2
24
14
77
Good
19
2
20
15
63
Good
21
5
23
11
52
Good
19
2
21
15
50
Moderate
57
15
22
15
35
Good
21
5
18
17
34
Moderate
56
15
18
10
43
Good
21
5
16
14
39
Good
19
2
21
16
63
Good
21
5
21
14
53
Good
21
5
18
20
29

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

26

temp.17°C
hum.70%
Los Angeles City AQI

Los Angeles

34

temp.25°C
hum.36%
Minneapolis City AQI

Minneapolis

22

temp.19°C
hum.75%
Nashville City AQI

Nashville

33

temp.16°C
hum.84%
New Orleans City AQI

New Orleans

51

temp.25°C
hum.79%
New York City City AQI

New York City

19

temp.15°C
hum.85%
San Francisco City AQI

San Francisco

38

temp.15°C
hum.82%
Washington City AQI

Washington

42

temp.18°C
hum.80%

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.

Sarasota, Florida

78

Moderate

2xabove Standard

2.

Hanford, California

75

Moderate

2xbelow Standard

3.

Nipomo, California

73

Moderate

2xabove Standard

4.

Madera, California

71

Moderate

1xbelow Standard

5.

Huron, California

70

Moderate

1xbelow Standard

6.

Visalia, California

69

Moderate

1xbelow Standard

7.

Mendota, California

68

Moderate

1xbelow Standard

8.

Marion, Arkansas

67

Moderate

1xabove Standard

9.

Bradenton, Florida

67

Moderate

1xabove Standard

10.

Little Rock, Arkansas

66

Moderate

1xabove Standard

Last Updated: 29 Sept 2026, 03:19 AM

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.

Adelaide's Air Stayed Clean — But PM10 Tells a Different Story

Adelaide's Air Stayed Clean — But PM10 Tells a Different Story

15 Sept 2026AQI Newsroom
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Melbourne's August Air: Clean Baseline, One Sharp Spike

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Brisbane Air Quality Held Steady — Until September Arrived

15 Sept 2026AQI Newsroom
Sydney's Air Quality Stayed Clean but Ended August With a Sting

Sydney's Air Quality Stayed Clean but Ended August With a Sting

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The Night a Wall of Dust Swallowed Phoenix: What 1,520 Air Quality Readings Reveal About Arizona's Air

24 Aug 2026Gyane Haobijam
New Delhi's Monsoon AQI Dip That Didn't Quite Last

New Delhi's Monsoon AQI Dip That Didn't Quite Last

14 Aug 2026AQI Newsroom
Gurgaon's Air Grew Steadily Worse Through Monsoon 2026

Gurgaon's Air Grew Steadily Worse Through Monsoon 2026

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Mumbai's Monsoon Air: Clean Spells, Stubborn PM10 Rises

Mumbai's Monsoon Air: Clean Spells, Stubborn PM10 Rises

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11 Aug 2026AQI Newsroom
World Top 10 Hottest Cities Are All in India Again - May 2026

World Top 10 Hottest Cities Are All in India Again - May 2026

4 Jun 2026Gyane Haobijam
Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

2 Jun 2026Gyane Haobijam
What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

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27 May 2026AQI Team
World Top Hottest Cities Belong to India - April 2026

World Top Hottest Cities Belong to India - April 2026

28 Apr 2026Gyane Haobijam
Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

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

27 Mar 2026Gyane Haobijam
Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

17 Mar 2026Gyane Haobijam
Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

14 Feb 2026Gyane Haobijam
Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

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12 Feb 2026Navya
Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

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2 Feb 2026Gyane Haobijam
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Prana Sense

Air Quality Monitor

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

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Pocket PM

Air Quality Monitor

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

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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